TruBridge (TBRG) 10-K 12 Mar 14 2013 FY Annual report Financial data

Document_and_Entity_Informatio

Document and Entity Information Document and Entity Information (USD $)	12 Months Ended
	Dec. 31, 2013	Mar. 11, 2014	Jun. 30, 2013
Document Information and Entity Information [Abstract]	'	'	'
Entity Registrant Name	'COMPUTER PROGRAMS & SYSTEMS INC	'	'
Entity Central Index Key	'0001169445	'	'
Current Fiscal Year End Date	'--12-31	'	'
Entity Filer Category	'Accelerated Filer	'	'
Document Type	'10-K	'	'
Document Period End Date	31-Dec-13	'	'
Document Fiscal Year Focus	'2013	'	'
Document Fiscal Period Focus	'FY	'	'
Amendment Flag	'false	'	'
Entity Common Stock, Shares Outstanding	'	11,163,950	'
Trading Symbol	'CPSI	'	'
Entity Well-known Seasoned Issuer	'No	'	'
Entity Voluntary Filers	'No	'	'
Entity Current Reporting Status	'Yes	'	'
Entity Public Float	'	'	$509,131,481

Consolidated_Balance_Sheets

Consolidated Balance Sheets (USD $)	Dec. 31, 2013	Dec. 31, 2012
Current assets:	'	'
Cash and cash equivalents	$11,729,185	$8,912,457
Investments	10,702,626	10,674,609
Accounts receivable, net of allowance for doubtful accounts of $1,125,000 and $1,124,000, respectively	20,076,592	19,704,767
Financing receivables, current portion, net	25,387,637	4,618,131
Inventories	1,588,673	1,682,008
Deferred tax assets	2,366,369	2,463,567
Prepaid income taxes	0	1,064,515
Prepaid expenses and other	901,228	1,081,421
Total current assets	72,752,310	50,201,475
Property and equipment, net	19,231,372	19,029,974
Financing receivables, net of current portion	550,956	7,862,833
Total assets	92,534,638	77,094,282
Current liabilities:	'	'
Accounts payable	3,213,714	2,980,174
Deferred revenue	9,581,357	7,452,612
Accrued vacation	3,694,600	3,506,106
Income taxes payable	797,101	0
Other accrued liabilities	4,164,242	3,777,068
Total current liabilities	21,451,014	17,715,960
Deferred tax liabilities	2,001,077	2,176,130
Stockholders’ equity:	'	'
Common stock, $0.001 par value; 30,000,000 shares authorized; 11,159,142 and 11,077,672 shares issued and outstanding	11,159	11,078
Additional paid-in capital	34,643,900	32,848,101
Accumulated other comprehensive income	11,368	27,693
Retained earnings	34,416,120	24,315,320
Total stockholders’ equity	69,082,547	57,202,192
Total liabilities and stockholders’ equity	$92,534,638	$77,094,282

Consolidated_Balance_Sheets_Pa

Consolidated Balance Sheets (Parenthetical) (USD $)	Dec. 31, 2013	Dec. 31, 2012
Statement of Financial Position [Abstract]	'	'
Accounts receivable, net of allowance for doubtful accounts	$1,125,000	$1,124,000
Common stock, par value	$0.00	$0.00
Common stock, shares authorized	30,000,000	30,000,000
Common stock, shares issued	11,159,142	11,077,672
Common stock, shares outstanding	11,159,142	11,077,672

Consolidated_Statements_of_Inc

Consolidated Statements of Income (USD $)	12 Months Ended
	Dec. 31, 2013	Dec. 31, 2012	Dec. 31, 2011
Sales revenues:	'	'	'
System sales	$79,792,563	$72,553,036	$70,643,877
Support and maintenance	71,505,736	67,293,101	64,152,937
Business management, consulting and managed IT services	49,565,033	43,463,266	38,679,530
Total sales revenues	200,863,332	183,309,403	173,476,344
Costs of sales:	'	'	'
System sales	47,839,794	49,018,946	47,602,817
Support and maintenance	28,639,891	27,710,252	25,844,109
Business management, consulting and managed IT services	30,646,789	25,919,236	20,618,213
Total costs of sales	107,126,474	102,648,434	94,065,139
Gross profit	93,736,858	80,660,969	79,411,205
Operating expenses:	'	'	'
Sales and marketing	14,737,440	14,290,061	13,413,587
General and administrative	28,755,477	25,093,527	24,702,679
Total operating expenses	43,492,917	39,383,588	38,116,266
Operating income	50,243,941	41,277,381	41,294,939
Other income:	'	'	'
Interest income	466,678	720,573	667,564
Total other income	466,678	720,573	667,564
Income before taxes	50,710,619	41,997,954	41,962,503
Provision for income taxes	17,967,381	12,024,482	16,129,113
Net income	$32,743,238	$29,973,472	$25,833,390
Net income per share - basic (in dollars per share)	$2.95	$2.71	$2.34
Net income per share - diluted (in dollars per share)	$2.95	$2.71	$2.34
Weighted average shares outstanding	'	'	'
Basic (in shares)	11,100,825	11,066,456	11,033,804
Diluted (in shares)	11,100,825	11,066,456	11,033,804

Consolidated_Statements_of_Com

Consolidated Statements of Comprehensive Income (USD $)	12 Months Ended
	Dec. 31, 2013	Dec. 31, 2012	Dec. 31, 2011
Statements of Comprehensive Income [Abstract]	'	'	'
Net income	$32,743,238	$29,973,472	$25,833,390
Other comprehensive (loss) income, net of tax	'	'	'
Unrealized (loss) gain on investments available for sale, net of tax	-16,325	20,313	-51,523
Total other comprehensive (loss) income, net of tax	-16,325	20,313	-51,523
Comprehensive income	$32,726,913	$29,993,785	$25,781,867

Consolidated_Statements_of_Sto

Consolidated Statements of Stockholders’ Equity (USD $)	Total	Common Stock [Member]	Additional Paid-in Capital [Member]	Accumulated Other Comprehensive Income (Loss) [Member]	Retained Earnings [Member]
Beginning balance at Dec. 31, 2010	$46,464,023	$10,963	$30,549,149	$58,903	$15,845,008
Beginning balance, shares at Dec. 31, 2010	'	10,962,874	'	'	'
Increase (Decrease) in Stockholders' Equity [Roll Forward]	'	'	'	'	'
Net income	25,833,390	'	'	'	25,833,390
Unrealized gain (loss) on investments held for sale, net of tax	-51,523	'	'	-51,523	'
Issuance of restricted stock	0	100	-100	'	'
Issuance of restricted stock, shares	'	100,346	'	'	'
Stock-based compensation	928,224	'	928,224	'	'
Dividends	-15,894,912	'	'	'	-15,894,912
Income tax benefit from restricted stock dividends	42,266	'	42,266	'	'
Income tax benefit from restricted stock	62,569	'	62,569	'	'
Ending balance at Dec. 31, 2011	57,384,037	11,063	31,582,108	7,380	25,783,486
Ending balance, shares at Dec. 31, 2011	'	11,063,220	'	'	'
Increase (Decrease) in Stockholders' Equity [Roll Forward]	'	'	'	'	'
Net income	29,973,472	'	'	'	29,973,472
Unrealized gain (loss) on investments held for sale, net of tax	20,313	'	'	20,313	'
Issuance of restricted stock	0	15	-15	'	'
Issuance of restricted stock, shares	'	14,452	'	'	'
Stock-based compensation	1,264,779	'	1,264,779	'	'
Dividends	-31,441,638	'	'	'	-31,441,638
Income tax benefit from restricted stock dividends	98,163	'	98,163	'	'
Deficient tax benefit from restricted stock	-96,934	'	-96,934	'	'
Ending balance at Dec. 31, 2012	57,202,192	11,078	32,848,101	27,693	24,315,320
Ending balance, shares at Dec. 31, 2012	'	11,077,672	'	'	'
Increase (Decrease) in Stockholders' Equity [Roll Forward]	'	'	'	'	'
Net income	32,743,238	'	'	'	32,743,238
Unrealized gain (loss) on investments held for sale, net of tax	-16,325	'	'	-16,325	'
Issuance of restricted stock	0	81	-81	'	'
Issuance of restricted stock, shares	'	81,470	'	'	'
Stock-based compensation	1,699,128	'	1,699,128	'	'
Dividends	-22,642,438	'	'	'	-22,642,438
Income tax benefit from restricted stock dividends	74,939	'	74,939	'	'
Income tax benefit from restricted stock	21,813	'	21,813	'	'
Ending balance at Dec. 31, 2013	$69,082,547	$11,159	$34,643,900	$11,368	$34,416,120
Ending balance, shares at Dec. 31, 2013	'	11,159,142	'	'	'

Statement_of_Cash_Flows

Statement of Cash Flows (USD $)	12 Months Ended
	Dec. 31, 2013	Dec. 31, 2012	Dec. 31, 2011
Operating Activities	'	'	'
Net income	$32,743,238	$29,973,472	$25,833,390
Adjustments to net income:	'	'	'
Provision for bad debt	1,911,480	515,138	1,436,549
Deferred taxes	-67,848	654,093	-452,891
Stock based compensation	1,699,128	1,264,779	928,224
(Excess) deficient tax benefit from restricted stock	-21,813	96,934	-62,569
Income tax benefit from restricted stock dividends	-74,939	-98,163	-42,266
Depreciation	3,429,053	3,164,184	2,500,324
Changes in operating assets and liabilities:	'	'	'
Accounts receivable	-974,145	1,516,349	3,014,205
Financing receivables	-14,766,789	-4,858,589	-790,376
Inventories	93,335	-255,037	-445,974
Prepaid expenses and other	180,193	-583,249	64,038
Accounts payable	233,540	511,017	-148,220
Deferred revenue	2,128,745	1,862,820	1,120,285
Other liabilities	575,668	-597,169	1,179,498
Prepaid income taxes/income taxes payable	1,958,368	-959,882	-594,042
Net cash provided by operating activities	29,047,214	32,206,697	33,540,175
Investing Activities	'	'	'
Purchases of property and equipment	-3,630,451	-4,362,961	-10,846,717
Purchases of investments	-2,733,109	-1,155,352	-3,178,738
Sale of investments	2,678,760	7,000,000	0
Net cash (used in) provided by investing activities	-3,684,800	1,481,687	-14,025,455
Financing Activities	'	'	'
Dividends paid	-22,642,438	-31,441,638	-15,894,912
Excess (deficient) tax benefit from restricted stock	21,813	-96,934	62,569
Income tax benefit from restricted stock dividends	74,939	98,163	42,266
Net cash used in financing activities	-22,545,686	-31,440,409	-15,790,077
Increase in cash and cash equivalents	2,816,728	2,247,975	3,724,643
Cash and cash equivalents at beginning of year	8,912,457	6,664,482	2,939,839
Cash and cash equivalents at end of year	11,729,185	8,912,457	6,664,482
Supplemental disclosure of cash flow information	'	'	'
Cash paid for interest	'	'	'
Cash paid for income taxes	16,236,693	12,330,270	17,146,023
Reclassification of inventory to property and equipment	0	411,966	389,780
Write-off of fully depreciated assets	$2,360,563	$8,687,631	$0

Nature_of_Operations

Nature of Operations	12 Months Ended
	Dec. 31, 2013
Organization, Consolidation and Presentation of Financial Statements [Abstract]	'
Nature of Operations	'
	NATURE OF OPERATIONS
	Computer Programs and Systems, Inc. ("CPSI" or the "Company") is a healthcare information technology solutions provider which was formed and commenced operations in 1979. The Company provides, on an integrated basis, enterprise-wide clinical management, access management, patient financial management, health information management, strategic decision support, resource planning management and enterprise application integration solutions to healthcare organizations throughout the United States. Additionally, CPSI provides other information technology solutions, including business management services, remote hosting, networking technologies and other related services. The Company operates in a single segment reporting to the chief executive officer, based on the criteria of the Segment Reporting topic of the Financial Accounting Standards Board ("FASB") Accounting Standards Codification (the "Codification").
	In January 2013, the Company announced the formation of TruBridge, LLC ("TruBridge"), a wholly-owned subsidiary of CPSI. TruBridge provides business management, consulting and managed information technology ("IT") services specifically targeted at rural and community healthcare organizations.

Summary_of_Significant_Account

Summary of Significant Accounting Policies	12 Months Ended
	Dec. 31, 2013
Accounting Policies [Abstract]	'
Summary of Significant Accounting Policies	'
	SUMMARY OF SIGNIFICANT ACCOUNTING POLICIES
	Principles of Consolidation
	The consolidated financial statements of CPSI include the accounts of TruBridge, a wholly owned subsidiary of CPSI. All significant intercompany balances and transactions have been eliminated.
	Reclassifications
	With the formation of TruBridge in January 2013 as a wholly-owned subsidiary of the Company focusing exclusively on providing business management, consulting and managed IT services to rural and community healthcare organizations, the Company's presentation of certain revenues and related costs of sales within its Consolidated Statements of Income was changed as follows:
	•	The Company's consulting and managed IT services revenues and related costs of sales are now included under the caption "Business management, consulting and managed IT services" within the accompanying Consolidated Statements of Income. These amounts were formerly included as a component of "Support and maintenance" within the Statements of Income.
	•	The former captioned item "Business management services" within the Statements of Income has been changed to "Business management, consulting and managed IT services" to reflect the additional revenue streams included under the recaptioned item as a result of the aforementioned reclassifications.
	These reclassifications had no effect on previously reported total sales revenues, total costs of sales, gross profit, operating income, income before taxes or net income.
	Amounts presented for the years ended December 31, 2012 and 2011 have been reclassified to conform to the current presentation. The following table provides the amounts reclassified for the years ended December 31, 2012 and 2011:
		2012				2011
	Sales revenues:
	Support and maintenance	$	(5,733,390	)		$	(3,404,449	)
	Business management, consulting and managed IT services	$	5,733,390			$	3,404,449
	Costs of sales:
	Support and maintenance	$	(3,409,466	)		$	(1,394,670	)
	Business management, consulting and managed IT services	$	3,409,466			$	1,394,670
	Additionally, effective September 30, 2013, the Company changed its presentation of liabilities arising from unrecognized tax benefits related to uncertain tax positions. These amounts, formerly included as a component of "Other accrued liabilities" within the Consolidated Balance Sheets, are now included as a component of "Income taxes payable" or "Prepaid income taxes" (as determined by the status of the Company's overall federal and state income tax position at the respective balance sheet dates) within the Consolidated Balance Sheets. The purpose of this change was to present the entirety of the Company's overall federal and state income tax position under a single caption within the Consolidated Balance Sheets. Amounts presented in the accompanying Consolidated Balance Sheet at December 31, 2012 have been reclassified to conform to the current presentation. The following table provides the amounts reclassified as of December 31, 2012:
			31-Dec-12
	Assets:
	Prepaid income taxes		$	(744,705	)
	Liabilities and Stockholders' Equity
	Other accrued liabilities		$	(744,705	)
	Cash and Cash Equivalents
	Cash and cash equivalents can include time deposits and certificates of deposit with original maturities of three months or less that are highly liquid and readily convertible to a known amount of cash. These assets are stated at cost, which approximates market value, due to their short duration or liquid nature.
	Investments
	The Company accounts for investments in accordance with FASB Codification topic, Investments – Debt and Equity Securities. Accordingly, investments are classified as available-for-sale securities and are reported at fair value, with unrealized gains and losses excluded from earnings and reported in a separate component of stockholders’ equity. The Company’s management determines the appropriate classifications of investments in fixed maturity securities at the time of acquisition and re-evaluates the classifications at each balance sheet date. An average cost method is used for purposes of determining the cost of investments sold.
	Income Taxes
	We account for income taxes in accordance with FASB Codification topic – Income Taxes. Under this topic, deferred income taxes are determined utilizing the asset and liability approach. This method gives consideration to the future tax consequences associated with differences between financial accounting and tax bases of assets and liabilities. The effect on the deferred tax assets and liabilities of a change in tax rates is recognized in income in the period that includes the enactment date. We recognize interest and penalties accrued related to unrecognized tax benefits in the consolidated statements of income under general and administrative expenses.
	We also make a provision for uncertain income tax positions in accordance with the Income Taxes Codification topic. These provisions require that a tax position taken in a tax return be recognized in the financial statements when it is more likely than not (i.e., a likelihood of more than fifty percent) that the position would be sustained upon examination by tax authorities. A recognized tax position is then measured at the largest amount of benefit that is greater than fifty percent likely of being realized upon settlement. The topic also requires that changes in judgment that result in subsequent recognition, derecognition, or change in a measurement date of a tax position taken in a prior annual period (including any related interest and penalties) be recognized as a discrete item in the interim period in which the change occurs.
	Accounts Receivable and Allowance for Doubtful Accounts
	Trade accounts receivable are stated at the amount the Company expects to collect and do not bear interest. The Company establishes a general allowance for doubtful accounts based on collections history. In the case of a bankruptcy filing or other similar event indicating the collectability of specific customer accounts is no longer probable, a specific reserve for bad debt is recorded to reduce the related receivable to the amount expected to be recovered.
	Financing Receivables
	Financing receivables are comprised of short-term payment plans and sales-type leases. Short-term payment plans are stated at the amount the Company expects to collect and do not bear interest. Sales-type leases are initially recorded at the present value of the related minimum lease payments, computed at the interest rate implicit in the lease, and are presented net of unearned income. Unearned income is amortized over the lease term to produce a constant periodic rate of return on the net investment in the lease (the interest method).
	An allowance for credit losses has been established for our financing receivables based on the historical level of customer defaults under such arrangements. In the case of a bankruptcy filing or other similar event indicating the collectability of specific customer accounts is no longer probable, a specific reserve is recorded to reduce the related receivable to the amount expected to be recovered. Customer payments are considered past due if a scheduled payment is not received within contractually agreed upon terms, with amounts reclassified to accounts receivable when they become due. As a result, we evaluate the credit quality of our financing receivables on an ongoing basis utilizing an aging of receivables and write-offs, customer collection experience, the customer’s financial condition and known risk characteristics impacting the respective customer base, as well as existing economic conditions, to determine if any further allowance is necessary. Amounts are specifically charged off once all available means of collection have been exhausted.
	Inventories
	Inventories are stated at lower of cost or market using the average cost method. The Company’s inventories are comprised of computer equipment, forms and supplies. For cash flow presentation, inventory used by the Company and capitalized as property and equipment is shown as a change in inventory.
	Property and Equipment
	Property and equipment is recorded at cost, less accumulated depreciation. Additions and improvements to property and equipment that materially increase productive capacity or extend the life of an asset are capitalized. Maintenance, repairs and minor renewals are expensed as incurred. Upon retirement or other disposition of such assets, the related costs and accumulated depreciation are removed from the respective accounts and any resulting gain or loss is included in the results of operations.
	Depreciation expense is computed using the straight-line method over the asset’s useful life, which is generally 5 years for computer equipment, furniture, and fixtures and 30 years for buildings. Leasehold improvements are depreciated over the shorter of the asset’s useful life or the remaining lease term. The Company reviews for the possible impairment of long-lived assets whenever events or changes in circumstances indicate that the carrying amount of an asset may not be recoverable. Depreciation expense is reported in the consolidated statements of income as a component of support and maintenance costs and operating expenses.
	Deferred Revenue
	Deferred revenue represents amounts received from customers under licensing agreements and implementation fees for which the revenue recognition process has not been completed.
	Revenue Recognition
	The Company recognizes revenue in accordance with accounting principles generally accepted in the United States of America ("GAAP"), principally those required by the Software topic and Revenue Recognition subtopic of the Codification and those prescribed by the Securities and Exchange Commission (the "SEC").
	The Company's revenue is generated from three sources:
	•	System Sales - the sale of information systems, which includes perpetual software licenses, conversion, installation and training services, hardware and peripherals;
	•	Support and Maintenance - the provision of system support services, which includes software application support, hardware maintenance, continuing education, "Software as a Service" (or "SaaS") services, and forms and supplies; and
	•	Business Management, Consulting and Managed IT Services - the provision of business management services, which includes electronic billing, statement processing, payroll processing, accounts receivable management, contract management and insurance services, as well as Internet service provider ("ISP") services and consulting and managed IT services (collectively, "other professional IT services").
	System Sales, Software Application Support, and Hardware Maintenance
	The Company enters into contractual obligations to sell hardware, perpetual software licenses, conversion, installation and training services, and software application support and hardware maintenance services. On average, the Company is able to complete a system installation in three to four weeks. The methods employed by the Company to recognize revenue, which are discussed by element below, achieve results materially consistent with the provisions of Accounting Standards Update ("ASU") 2009-13, Multiple-Deliverable Revenue Arrangements, due to the relatively short period during which there are multiple undelivered elements, the relatively small amount of non-software related elements in the system sale arrangements, and the limited number of contracts in-process at the end of each reporting period. The Company recognizes revenue on the elements noted above as follows:
	•	Hardware – We recognize revenue for hardware upon shipment. The selling price of hardware is based on management’s best estimate of selling price, which consists of cost plus a targeted margin.
	•	Software application support and hardware maintenance services – We have established vendor-specific objective evidence ("VSOE") of the fair value of our software application support and hardware maintenance services by reference to the price our customers are required to pay for the services when sold separately via renewals. Support and maintenance revenue is recognized on a straight-line basis over the term of the maintenance contract, which is generally three to five years.
	•	Perpetual software licenses and conversion, installation and training services – The selling price of perpetual software licenses and conversion, installation and training services is based on management’s best estimate of selling price. In determining management’s best estimate of selling price, we consider the following: (1) competitor pricing, (2) supply and demand of installation staff, (3) overall economic conditions, and (4) our pricing practices as they relate to discounts. With the exception of certain arrangements with extended payment terms that were entered into in 2012 and that are not comparable to our historical and current arrangements (see Note 10), the method of recognizing revenue for the perpetual license of the associated modules included in the arrangement, and the related conversion, installation and training services over the term the services are performed, is on a module by module basis as the respective conversion, installation and training for each specific module is completed, as this is representative of the pattern of provision of these services.
	SaaS, ISP, and Other Professional IT Services
	The Company accounts for SaaS services in accordance with the requirements of the Hosting Arrangement section under the Software topic and Revenue Recognition subtopic of the Codification. The Codification states that the software elements of SaaS services should not be accounted for as a hosting arrangement "if the customer has the contractual right to take possession of the software at any time during the hosting period without significant penalty and it is feasible for the customer to either run the software on its own hardware or contract with another party unrelated to the vendor to host the software." Each SaaS contract entered into by the Company includes a system purchase and buyout clause, and this clause specifies the total amount of the system buyout. In addition, a clause is included in the contract which states that should the system be bought out by the customer, the customer would be required to enter into a general support agreement (for post-contract support services) for the remainder of the original SaaS term. Accordingly, the Company has concluded that SaaS customers do not have the right to take possession of the system without significant penalty (i.e., the purchase price of the system), resulting in the determination that these contracts are service contracts for which revenue is recognized when the services are performed.
	The Company will occasionally provide ISP and other professional IT services. We consider these services to be non-software elements. The selling price of these services is based on third-party evidence of selling price of similar services. Revenue from this element is recognized as the services are performed.
	Business Management Services
	Business management services consist of electronic billing services, statement processing services, payroll processing, accounts receivable management services, contract management and insurance services. While business management service arrangements are contracts separate from the system sale and support and maintenance contracts, these contracts are sometimes executed within a short time frame of each other. The selling price of these services is based on VSOE of fair value by reference to the rate at which our customers renew as well as the rate at which the services are sold to customers when the business management services agreement is not executed within a short time frame of the system sale and support and maintenance contracts. Because the pricing is transaction based (per unit pricing), customers are billed and revenue recognized as services are performed based on transaction levels.
	Stock-Based Compensation
	The Company accounts for stock-based compensation according to the provisions of FASB Codification topic, Compensation – Stock Compensation, which establishes accounting for stock-based awards exchanged for employee services. Accordingly, stock-based compensation cost is measured at the grant date based on the fair value of the award, and is recognized as an expense on a straight-line basis over the employee’s or non-employee director’s requisite service period.
	Research and Development Costs
	Research and development costs are expensed as incurred. Research and development costs totaled approximately $2,761,000, $2,757,000 and $2,452,000 for the years ended December 31, 2013, 2012 and 2011, respectively. Research and development costs are included in cost of support and maintenance in the accompanying consolidated statements of income.
	Advertising
	Advertising costs are expensed as incurred. Advertising expense was approximately $97,000, $132,000 and $283,000 for the years ended December 31, 2013, 2012 and 2011, respectively, and is recorded in sales and marketing expenses in the accompanying consolidated statements of income.
Shipping and Handling Costs
Shipping and handling costs are expensed as incurred and included in general and administrative expenses. Shipping and handling costs totaled approximately $482,000, $617,000 and $720,000 for the years ended December 31, 2013, 2012 and 2011, respectively.
Use of Estimates
The preparation of financial statements in conformity with GAAP requires that management make estimates and assumptions that affect the reported amounts of assets and liabilities, the disclosures of contingent assets and liabilities at the date of the financial statements, and the reported revenues and expenses during the reporting periods. Actual results could differ from those estimates.
New Accounting Standards Adopted in 2013
There were no new standards required to be adopted during the year ended December 31, 2013 that had or will have a material impact on our financial statements.
New Accounting Standards Yet to be Adopted
There are no new standards required to be adopted in future periods that will have a material impact on our financial statements.

Investments

Investments	12 Months Ended
	Dec. 31, 2013
Investments, Debt and Equity Securities [Abstract]	'
Investments	'
	INVESTMENTS
	Investments were comprised of the following at December 31, 2013:
		Amortized		Unrealized			Unrealized			Fair
		Cost		Gains			Losses			Value
	Short-term investments (money market funds and accrued income)	$	3,402,921	$	—		$	—		$	3,402,921
	Obligations of U.S. Treasury, U.S. government corporations and agencies	2,748,721		250			(121		)	2,748,850
	Mortgaged-backed securities	78,540		2,572			—			81,112
	Corporate debt securities	4,454,107		17,038			(1,402		)	4,469,743
		$	10,684,289	$	19,860		$	(1,523	)	$	10,702,626
	Shown below are the amortized cost and estimated fair value of securities with fixed maturities at December 31, 2013, by contract maturity date. Actual maturities may differ from contractual maturities because issuers of certain securities retain early call or prepayment rights.
		Amortized		Fair
		Cost		Value
	Due in 2014	$	7,639,903	$	7,647,082
	Due in 2015	2,815,913		2,825,521
	Due in 2016	149,933		148,911
	Due in 2017	—		—
	Due thereafter	78,540		81,112
		$	10,684,289	$	10,702,626
	Investments were comprised of the following at December 31, 2012:
		Amortized		Unrealized			Unrealized			Fair
		Cost		Gains			Losses			Value
	Short-term investments (money market funds and accrued income)	$	449,420	$	—		$	—		$	449,420
	Obligations of U.S. Treasury, U.S. government corporations and agencies	2,381,313		1,031			(565		)	2,381,779
	Mortgaged-backed securities	93,458		2,146			—			95,604
	Corporate debt securities	7,705,914		53,236			(11,344		)	7,747,806
		$	10,630,105	$	56,413		$	(11,909	)	$	10,674,609
	The following table shows the Company’s investments’ gross unrealized losses and fair value, aggregated by investment category and length of time that individual securities have been in a continuous loss position, at December 31, 2013 and December 31, 2012, respectively:
		At December 31, 2013
		Less than 12 Months					12 Months or More						Total
		Fair		Unrealized			Fair			Unrealized			Fair		Unrealized
		Value		Losses			Value			Losses			Value		Losses
	Obligations of U.S. Treasury, U.S. government corporations and agencies	$	1,321,511	$	(121	)	$	—		$	—		$	1,321,511	$	(121	)
	Corporate debt securities	148,911		(1,022		)	161,270			(380		)	310,181		(1,402		)
		$	1,470,422	$	(1,143	)	$	161,270		$	(380	)	$	1,631,692	$	(1,523	)
		At December 31, 2012
		Less than 12 Months					12 Months or More						Total
		Fair		Unrealized			Fair			Unrealized			Fair		Unrealized
		Value		Losses			Value			Losses			Value		Losses
	Obligations of U.S. Treasury, U.S. government corporations and agencies	$	1,649,980	$	(565	)	$	—		$	—		$	1,649,980	$	(565	)
	Corporate debt securities	243,612		(9,800		)	668,748			(1,544		)	912,360		(11,344		)
		$	1,893,592	$	(10,365	)	$	668,748		$	(1,544	)	$	2,562,340	$	(11,909	)
	Our investment portfolio, including those securities in unrealized loss positions at December 31, 2013, is comprised almost entirely of investment-grade corporate and government debt securities. The Company does not intend to sell the investments that are in an unrealized loss position, and it is not likely that the Company will be required to sell any investments before recovery of their amortized cost basis. As a result, the Company has determined that the unrealized losses are deemed to be temporary impairments as of December 31, 2013. The Company believes that the unrealized losses generally are caused by liquidity discounts and increases in risk premiums required by market participants rather than an adverse change in cash flows or a fundamental weakness in the credit quality of the issuer or underlying assets.

Property_and_Equipment

Property and Equipment	12 Months Ended
	Dec. 31, 2013
Property, Plant and Equipment [Abstract]	'
Property and Equipment	'
	PROPERTY AND EQUIPMENT
	Property and equipment are comprised of the following at December 31, 2013 and 2012:
		2013			2012
	Land	$	2,848,276		$	2,848,276
	Buildings and improvements	9,309,951			9,067,504
	Maintenance equipment	1,607,256			2,588,452
	Computer equipment	5,524,304			5,795,707
	Leasehold improvements	4,543,559			3,067,756
	Office furniture and fixtures	3,597,842			2,845,548
	Automobiles	316,398			314,905
		27,747,586			26,528,148
	Less: accumulated depreciation	(8,516,214		)	(7,498,174		)
	Property and equipment, net	$	19,231,372		$	19,029,974

Other_Accrued_Liabilities

Other Accrued Liabilities	12 Months Ended
	Dec. 31, 2013
Payables and Accruals [Abstract]	'
Other Accrued Liabilities	'
	OTHER ACCRUED LIABILITIES
	Other accrued liabilities are comprised of the following at December 31, 2013 and 2012:
		2013		2012
	Salaries and benefits	$	2,379,202	$	2,155,435
	Commissions	718,524		716,087
	Self-insurance reserves	706,600		633,700
	Other	359,916		271,846
		$	4,164,242	$	3,777,068

Net_Income_Per_Share

Net Income Per Share	12 Months Ended
	Dec. 31, 2013
Earnings Per Share [Abstract]	'
Net Income Per Share	'
	NET INCOME PER SHARE
	The Company presents both basic and diluted earnings per share ("EPS") amounts. Basic EPS is calculated by dividing net income by the weighted average number of common shares outstanding during the period presented. Diluted EPS amounts are based upon the weighted average number of common and common equivalent shares outstanding during the period presented. There were no dilutive common equivalent shares outstanding for the years ended December 31, 2013, 2012 or 2011.

Income_Taxes

Income Taxes	12 Months Ended
	Dec. 31, 2013
Income Tax Disclosure [Abstract]	'
Income Taxes	'
	INCOME TAXES
	The Company accounts for income taxes in accordance with the FASB’s Codification topic, Income Taxes. These provisions require a company to determine whether it is more likely than not that a tax position will be sustained upon examination based on the technical merits of the position. If the more-likely-than-not threshold is met, a company must measure the tax position to determine the amount to recognize in the financial statements.
	We applied these provisions to all tax positions for which the statute of limitations remained open. A reconciliation of the beginning and ending amount of unrecognized tax benefit is as follows:
		2013			2012
	Beginning balance	$	744,705		$	731,346
	Additions based on tax positions related to the current year	62,800			—
	Additions for tax positions of prior years	580,099			13,359
	Reductions for tax positions of prior years	(69,627		)	—
	Ending balance	$	1,317,977		$	744,705
	The total amount of unrecognized tax benefits, if recognized, that would affect the effective tax rate is $1,317,977.
	The Company classifies interest and penalties arising from the underpayment of income taxes in the consolidated statements of income under provision for income taxes. As of December 31, 2013, we had recorded $168,288 of accrued interest related to uncertain tax positions. The federal returns for the tax years 2004 through 2009 are currently under examination by the Internal Revenue Service, primarily in relation to research credits and Domestic Production Activities Deduction ("DPAD") amounts claimed on those returns, as amended, by the Company. The federal returns for tax years 2010 through 2012 remain open to examination, and the tax years 2006 through 2012 remain open to examination by certain other taxing jurisdictions to which the Company is subject.
	It is reasonably possible that the amount of unrecognized tax benefits, inclusive of related interest, will change in the next twelve months. At December 31, 2013, there is no estimated increase or decrease in the amount of unrecognized tax benefits.
	Deferred income taxes arise from the temporary differences in the recognition of income and expenses for tax purposes. A valuation allowance is established when the Company believes that it is more likely than not that some portion of its deferred tax assets will not be realized. Deferred tax assets and liabilities are comprised of the following at December 31, 2013 and 2012:
		2013			2012
	Deferred tax assets:
	Accounts receivable and financing receivables	$	971,132		$	696,672
	Accrued vacation	1,191,286			1,367,381
	Stock-based compensation	491,921			351,850
	Accrued liabilities and other	203,952			432,707
	Total deferred tax assets	$	2,858,291		$	2,848,610
	Deferred tax liabilities:
	Other comprehensive income	$	6,967		$	16,974
	Depreciation	2,486,032			2,544,199
	Total deferred tax liabilities	$	2,492,999		$	2,561,173
	Significant components of the income tax provision for the years ended December 31, 2013, 2012 and 2011 are as follows:
		2013			2012			2011
	Current provision:
	Federal	$	15,437,727		$	9,997,468		$	13,602,045
	State	2,597,502			1,372,921			2,979,959
	Deferred provision:
	Federal	(60,890		)	587,008			(406,441		)
	State	(6,958		)	67,085			(46,450		)
	Total income tax provision	$	17,967,381		$	12,024,482		$	16,129,113
	The difference between income taxes at the U.S. federal statutory income tax rate of 35% and those reported in the consolidated statements of income for the years ended December 31, 2013, 2012 and 2011 are as follows:
		2013			2012			2011
	Income taxes at U. S. federal statutory rate	$	17,748,717		$	14,699,284		$	14,686,876
	Provision-to-return adjustments	(217,206		)	(3,085,812		)	148,134
	State income tax, net of federal tax effect	1,824,908			1,558,169			1,890,523
	Domestic production activities deduction	(1,423,425		)	(1,236,701		)	(424,709		)
	Tax credits	(502,400		)	—			(283,739		)
	Uncertain tax positions	573,272			13,359			33,622
	Other	(36,485		)	76,183			78,406
	Total income tax provision	$	17,967,381		$	12,024,482		$	16,129,113
	Our effective tax rates for the years ended December 31, 2013, 2012 and 2011 were 35.43%, 28.63% and 38.44%, respectively. The significantly reduced effective tax rate for the year ended December 31, 2012 (when compared to both the immediately preceding and succeeding years) is mostly due to provision-to-return adjustments recorded during 2012, primarily related to differences between the DPAD amount reported on the 2011 federal income tax return and amounts previously estimated, as well as the expected additional net federal tax benefit to be realized by the Company upon amending federal income tax returns for all open years for revised DPAD amounts.

Stock_Based_Compensation_and_E

Stock Based Compensation and Employee Incentive Programs	12 Months Ended
	Dec. 31, 2013
Disclosure of Stock-Based Compensation and Employee Incentive Programs [Abstract]	'
Stock Based Compensation and Employee Incentive Programs	'
	STOCK-BASED COMPENSATION AND EMPLOYEE INCENTIVE PROGRAMS
	Stock-based compensation cost is measured at the grant date based on the fair value of the award, and is recognized as an expense over the employee’s or non-employee director’s requisite service period.
	The following table shows total stock-based compensation expense for the years ended December 31, 2013, 2012 and 2011, included in the consolidated statements of income:
		2013				2012			2011
	Costs of sales	$	601,377			$	459,996		$	348,274
	Operating expenses	1,097,751				804,783			579,950
	Pre-tax stock-based compensation expense	1,699,128				1,264,779			928,224
	Less: income tax effect	(662,660		)		(493,264		)	(362,007		)
	Net stock-based compensation expense	1,036,468				771,515			566,217
	Basic and diluted per share impact	$	0.09			$	0.07		$	0.05
	Cash flows resulting from excess or deficient tax benefits are required to be classified as a part of cash flows from financing activities. Excess tax benefits are realized tax benefits from tax deductions for the vested portion of restricted share awards that are in excess of the deferred tax asset attributable to stock compensation costs for such restricted share awards. Conversely, deficient tax benefits are realized tax benefits from tax deductions for the vested portion of restricted share awards that are less than the deferred tax asset attributable to stock compensation costs for such restricted share awards. As a result, excess (deficient) tax benefits of $21,813, $(96,934) and $62,569 have been classified as financing cash inflows (outflows) for the years ended December 31, 2013, 2012 and 2011, respectively. In addition to tax benefits related to the vested portion of restricted share awards, the Company also pays dividends on unvested restricted stock which resulted in excess tax benefits of $74,939, $98,163 and $42,266 for the years ended December 31, 2013, 2012 and 2011, respectively, which are classified as cash inflows from financing activities.
	2005 Restricted Stock Plan
	On January 27, 2006, the Compensation Committee of the Board of Directors (the "Compensation Committee") approved the grant of 116,498 shares of restricted stock, effective January 30, 2006, to certain executive officers of the Company under the Company’s 2005 Restricted Stock Plan. The grant date fair value was $42.91 per share. The restricted stock vested in five equal annual installments commencing on the first anniversary of the date of grant.
	On May 17, 2006, the Compensation Committee approved the grant of 17,810 shares of restricted stock, effective May 17, 2006, to the then Chief Operating Officer of the Company. The grant date fair value was $42.11 per share. The restricted stock vested in five equal annual installments commencing on the first anniversary of the date of grant.
	On January 23, 2008, the Compensation Committee approved the grant of 16,471 shares of restricted stock to the Company’s then Vice President – Finance and Chief Financial Officer. The grant date fair value was $21.25 per share. The restricted stock was scheduled to vest in five equal annual installments commencing on the first anniversary of the date of grant. On June 30, 2010, 9,883 shares of unvested restricted stock were forfeited, cancelled and returned to the authorized and unissued shares of the Company as a result of the termination of employment of this individual on such date.
	On April 18, 2011, the Compensation Committee approved the grant of a total of 100,346 shares of restricted stock, effective April 18, 2011, to certain executive officers of the Company. The grant date fair value was $60.79 per share. Under the terms of the restricted stock award agreements with the executive officers, the shares of restricted stock are scheduled to vest in five equal annual installments commencing on the first anniversary of the date of grant, assuming that the recipient of the award continues to serve as an executive officer of the Company on each applicable vesting date. Compensation expense for this grant will be recognized on a straight-line basis over five years.
	On October 31, 2012, the Compensation Committee approved the grant of a total of 12,292 shares of restricted stock, effective October 31, 2012, to two executive officers of the Company. The grant date fair value was $48.81 per share. Under the terms of the restricted stock award agreements with the executive officers, the shares of restricted stock are scheduled to vest in five equal annual installments commencing on the first anniversary of the date of grant, assuming that the recipient of the award continues to serve as an executive officer of the Company on each applicable vesting date. Compensation expense for this grant will be recognized on a straight-line basis over five years.
	On September 25, 2013, the Compensation Committee approved the grant of a total of 79,080 shares of restricted stock, effective September 25, 2013, to certain executive officers of the Company. The grant date fair value was $57.54 per share. Under the terms of the restricted stock award agreements with the executive officers, the shares of restricted stock are scheduled to vest in four equal annual installments commencing on the first anniversary of the date of grant, assuming that the recipient of the award continues to serve as an executive officer of the Company on each applicable vesting date. Compensation expense for this grant is being recognized on a straight-line basis over four years.
	Of the 300,000 shares of the Company’s common stock initially reserved for issuance under the 2005 Restricted Stock Plan, five remain available for future issuances as of December 31, 2013.
	2012 Restricted Stock Plan for Non-Employee Directors
	On June 18, 2012, the Compensation Committee approved the grant of a total of 2,160 shares of restricted stock, effective June 18, 2012, to the five non-employee directors of the Company under the Company’s 2012 Restricted Stock Plan for Non-Employee Directors. The grant date fair value was $55.55 per share. Under the terms of the restricted stock award agreements with the non-employee directors, the shares of restricted stock are scheduled to vest on the third anniversary of the date of grant, assuming that the recipient of the grant continues to serve as a director of the Company on the vesting date. Compensation expense for this grant will be recognized on a straight-line basis over three years.
	On March 4, 2013, the Compensation Committee approved the grant of a total of 2,390 shares of restricted stock, effective March 4, 2013, to the five non-employee directors of the Company under the Company's 2012 Restricted Stock Plan for Non-Employee Directors. The grant date fair value was $52.32 per share. Under the terms of the restricted stock award agreements with the non-employee directors, the shares of restricted stock are scheduled to vest on the third anniversary of the date of grant, assuming that the recipient of the grant continues to serve as a director of the Company on the vesting date. Compensation expense for this grant is being recognized on a straight-line basis over three years.
	Of the 100,000 shares of the Company’s common stock initially reserved for issuance under the 2012 Restricted Stock Plan for Non-Employee Directors, 95,450 remain available for future issuances as of December 31, 2013.
	A summary of activity under the 2005 Restricted Stock Plan and the 2012 Restricted Stock Plan for Non-Employee Directors (the "Plans") during the years ended December 31, 2013, 2012 and 2011 is as follows:
		Shares			Weighted-Average
					Grant-Date
					Fair Value
	Nonvested stock outstanding at January 1, 2011	19,871			$	42.77
	Granted	100,346			60.79
	Vested	(19,871	)		42.77
	Forfeited	—			—
	Nonvested stock outstanding at December 31, 2011	100,346			$	60.79
	Granted	14,452			49.82
	Vested	(20,069	)		60.79
	Forfeited	—			—
	Nonvested stock outstanding at December 31, 2012	94,729			$	59.12
	Granted	81,470			57.39
	Vested	(22,525	)		59.48
	Forfeited	—			—
	Nonvested stock outstanding at December 31, 2013	153,674			$	58.15
	As of December 31, 2013, there was $7,674,003 of total unrecognized compensation cost related to non-vested share-based compensation arrangements granted under the Plans. As of December 31, 2013, this cost is expected to be recognized over a weighted-average period of 3.17 years.
	2013 Incentive Program
	On March 4, 2013, the Board of Directors, upon the recommendation of the Compensation Committee, adopted a short-term incentive program for 2013 for the executive officers of the Company, other than executive officers earning any commission-based compensation (the "2013 Incentive Program"). Under the 2013 Incentive Program, certain executive officers of the Company were granted a short-term incentive cash bonus opportunity based on the achievement of a specified level of financial performance, specifically the Company’s earnings before interest, income taxes, depreciation and amortization ("EBITDA") in 2013 ("2013 EBITDA") compared to the Company’s EBITDA in 2012 ("2012 EBITDA").
	Participants in the 2013 Incentive Program will receive 100% of their target award amount if the Company’s 2013 EBITDA is 105% of 2012 EBITDA, 75% of the target award amount if the Company achieves a minimum threshold level of performance (2013 EBITDA reaching 95% of 2012 EBITDA), and a maximum of 150% of the target award amount for a maximum level of performance (2013 EBITDA equaling or exceeding 130% of 2012 EBITDA). No payments are to be made for performance below the specified threshold amount. Payouts between the threshold and maximum are calculated by the Compensation Committee using the interpolation process described in the 2013 Incentive Program. The Compensation Committee may make adjustments to the terms and conditions of, and the criteria included in, awards under the 2013 Incentive Program in recognition of unusual or nonrecurring events affecting a participant or the Company, or the financial statements of the Company, or in certain other instances specified in the 2013 Incentive Program.
	Awards earned under the 2013 Incentive Program are to be paid solely in cash. In addition, awards pursuant to the 2013 Incentive Program are subject to recovery or adjustments by the Company in certain circumstances in which the operating results on which payment was based are restated or otherwise adjusted or in the event that a participant’s conduct is not in good faith and materially disrupts, damages, impairs or interferes with the business of the Company.

Concentration_of_Credit_Risk

Concentration of Credit Risk	12 Months Ended
	Dec. 31, 2013
Risks and Uncertainties [Abstract]	'
Concentration of Credit Risk	'
	CONCENTRATION OF CREDIT RISK
	Financial instruments, which potentially subject the Company to concentration of credit risk, consist principally of temporary cash investments and trade receivables. The Company places its temporary cash investments with credit-worthy, high-quality financial institutions.
	The Company’s customer base is concentrated in the healthcare industry. Customers are located throughout the United States. The Company requires no collateral or other security to support customer accounts receivable. An allowance for doubtful accounts has been established for potential credit losses based on historical collection experience.
	The Company maintains its cash and cash equivalents in bank deposit accounts, which, at times, may exceed federally insured limits. The Company has not experienced any losses in such accounts and does not believe it is exposed to any significant credit risk on cash and cash equivalents.

Financing_Receivables

Financing Receivables	12 Months Ended
	Dec. 31, 2013
Receivables [Abstract]	'
Financing Receivables	'
	FINANCING RECEIVABLES
	Short-Term Payment Plans
	The Company has sold information and patient care systems to certain healthcare providers under short-term payment plans, which typically have expected terms from 3 to 12 months. These receivables, included in the current portion of financing receivables, were comprised of the following on December 31, 2013 and 2012:
		2013			2012
	Short-term payment plans, gross	$	25,317,770		$	448,487
	Less: allowance for losses	(1,265,889		)	(22,424		)
	Less: unearned income	—			—
	Short-term payment plans, net	$	24,051,881		$	426,063
	The significant increase in amounts due under short-term payment plans from December 31, 2012 to December 31, 2013 is due to those factors described under the caption "Second Generation Meaningful Use Installment Plans" below.
	Sales-Type Leases
	Additionally, the Company leases its information and patient care systems to certain healthcare providers under sales-type leases expiring in various years through 2017. These receivables typically have terms from two to five years, bear interest at various rates, and are usually collateralized by a security interest in the underlying assets. Since the Company has a history of successfully collecting amounts due under the original payment terms of these extended payment arrangements without making any concessions to its customers, the Company satisfies the requirement for revenue recognition. The Company’s history with these types of extended payment term arrangements supports management’s assertion that revenues are fixed and determinable and collection is probable.
	The components of these lease receivables were as follows on December 31:
		2013			2012
	Sales-type leases, gross	$	2,081,512		$	13,665,300
	Less: allowance for losses	(99,301		)	(639,891		)
	Less: unearned income	(95,499		)	(970,508		)
	Sales-type leases, net	1,886,712			12,054,901
	The significant decrease in amounts due under sales-type leases from December 31, 2012 to December 31, 2013 is due to those factors described under the caption "Second Generation Meaningful Use Installment Plans" below.
	Future minimum lease payments to be received subsequent to December 31, 2013 are as follows:
	2014	$	1,530,556
	2015	430,044
	2016	72,000
	2017	48,912
	2018	—
	Thereafter	—
	Total minimum lease payments to be received	2,081,512
	Less unearned income	(95,499		)
	Net leases receivable	$	1,986,013
	Credit Quality of Financing Receivables and Allowance for Credit Losses
	The following table is a roll-forward of the allowance for financing credit losses for the years ended December 31, 2013 and 2012:
		Beginning			Provision			Charge-offs			Recoveries		Ending
		Balance											Balance
	31-Dec-13	$	662,315		$	1,309,160		$	(606,285	)	$	—	$	1,365,190
	31-Dec-12	$	447,321		$	214,994		$	—		$	—	$	662,315
	The Company’s financing receivables are comprised of a single portfolio segment, as the balances are all derived from short-term payment plan arrangements and sales-type leasing arrangements within our target market of rural and community hospitals. The Company evaluates the credit quality of its financing receivables based on a combination of factors, including, but not limited to, customer collection experience, economic conditions, the customer’s financial condition, and known risk characteristics impacting the respective customer base of rural and community hospitals, the most notable of which relate to enacted and potential changes in Medicare and Medicaid reimbursement rates as rural and community hospitals typically generate a significant portion of their revenues and related cash flows from beneficiaries of these programs. In addition to specific account identification, the Company utilizes historical collection experience to establish the allowance for credit losses. Financing receivables are written off only after the Company has exhausted all collection efforts. The Company has been successful in collecting its financing receivables and considers the credit quality of such arrangements to be good, especially as the underlying assets act as collateral for the receivables.
	Customer payments are considered past due if a scheduled payment is not received within contractually agreed upon terms. To facilitate customer collection and credit monitoring efforts, financing receivable amounts are invoiced and reclassified to trade accounts receivable when they become due, with all invoiced amounts placed on nonaccrual status. As a result, all past due amounts related to the Company’s financing receivables are included in trade accounts receivable in the accompanying consolidated balance sheets. The following is an analysis of the age of financing receivables amounts (excluding short-term payment plans) that have been reclassified to trade accounts receivable and were past due as of December 31, 2013 and December 31, 2012:
		1 to 90 Days			91 to 180 Days			181 + Days			Total
		Past Due			Past Due			Past Due			Past Due
	31-Dec-13	$	511,792		$	85,738		$	57,429		$	654,959
	31-Dec-12	$	1,108,108		$	297,812		$	301,896		$	1,707,816
	From time to time, the Company may agree to alternative payment terms outside of the terms of the original financing receivable agreement due to customer difficulties in achieving the original terms. In general, such alternative payment arrangements do not result in a re-aging of the related receivables. Rather, payments pursuant to any alternative payment arrangements are applied to the already outstanding invoices beginning with the oldest outstanding invoices as the payments are received.
	Because amounts are reclassified to trade accounts receivable when they become due, there are no past due amounts included within the financing receivables or the financing receivables, current portion, net amounts in the accompanying consolidated balance sheets.
	The Company utilizes an aging of trade accounts receivable as the primary credit quality indicator for its financing receivables, which is facilitated by the reclassification of customer payment amounts to trade accounts receivable when they become due. The table below categorizes customer financing receivable balances (excluding short term payment plans), none of which are considered past due, based on the age of the oldest payment outstanding that has been reclassified to trade accounts receivable:
		31-Dec-13			31-Dec-12
	Customer balances with amounts reclassified to trade accounts receivable that are:
	1 to 90 Days Past Due	$	1,322,823		$	7,337,602
	91 to 180 Days Past Due	368,424			1,028,235
	181+ Days Past Due	37,537			252,770
	Total customer balances with past due amounts reclassified to trade accounts receivable	$	1,728,784		$	8,618,607
	Total customer balances with no past due amounts reclassified to trade accounts receivable	257,229			4,076,185
	Total financing receivables with contractual maturities of one year or less	25,317,770			448,487
	Less allowance for losses	(1,365,190		)	(662,315		)
	Total financing receivables	$	25,938,593		$	12,480,964
	First Generation Meaningful Use Installment Plans
	During 2012, the Company entered into multiple customer license agreements with payment terms requiring the customer to remit to the Company incentive payments (not to exceed the remaining balance of the contract price) received under the American Recovery and Reinvestment Act of 2009 (the "ARRA") for adoption of qualifying electronic health records ("EHRs"), with only nominal payment amounts required until the customer’s receipt of such incentive payments ("First Generation Meaningful Use Installment Plans"). If no such incentive payments are received by the customer or if such payments are not sufficient to pay the remaining balance under the arrangement, payments continue at contracted nominal amounts until the balance of the contract price is paid in full. Because of the significant difference in the underlying economics of these arrangements compared to our historical financing receivables, management determined that these arrangements were not comparable to historical arrangements. In accordance with the Software topic and Revenue Recognition subtopic of the Codification, the Company recognizes revenue related to these arrangements as the amounts become due. Anticipated future cash flows from these 2012 licensing arrangements are excluded from the Company’s financing receivables and deferred revenue in the accompanying consolidated balance sheets. Direct, incremental costs in the amount of $104,573, included as a component of prepaid expenses and other in the accompanying consolidated balance sheets, have been capitalized as of December 31, 2013 related to these arrangements.
	Second Generation Meaningful Use Installment Plans
	Beginning in the fourth quarter of 2012, we ceased offering First Generation Meaningful Use Installment Plans to our customers, opting instead for license agreements with payment terms that provide us with greater visibility into and control over the customer's meaningful use attestation process and significantly reducing the maximum timeframe over which customers must satisfy their full payment obligations in purchasing our system ("Second Generation Meaningful Use Installment Plans"). As the overall payment period durations of the Second Generation Meaningful Use Installment Plans are consistent with that of our historical system sale financing arrangements, revenues under the Second Generation Meaningful Use Installment Plans are recognized upon installation of our EHR solution. Consistent with the terms of the respective agreements, all related amounts are included as a component of financing receivables, current portion, net in the accompanying consolidated balance sheets and as a component of short-term payment plans within this Note 10.
	Nearly all of our new system installations during the year ended December 31, 2013 were under Second Generation Meaningful Use Installment Plans, resulting in a significant increase in our financing receivables balance related to short-term payment plans from December 31, 2012 to December 31, 2013. Consequently, this concentration of system installations under short-term payment plans has resulted in the overall significant decrease in amounts due under sales-type leases from December 31, 2012 to December 31, 2013.

Benefit_Plans

Benefit Plans	12 Months Ended
	Dec. 31, 2013
Compensation and Retirement Disclosure [Abstract]	'
Benefit Plans	'
	BENEFIT PLANS
	In January 1994, the Company adopted the CPSI 401(k) Retirement Plan that covers all eligible employees of the Company who have completed one year of service. The plan allows eligible employees to contribute up to 60% of their pre-tax earnings up to the statutory limit prescribed by the Internal Revenue Service. The Company matches a discretionary amount determined by the Board of Directors. The Company contributed approximately $2,020,000, $1,749,000 and $1,495,000 to the plan for the years ended December 31, 2013, 2012 and 2011, respectively.
	The Company provides certain health and medical benefits to eligible employees, their spouses and dependents pursuant to a benefit plan funded by the Company. Each participating employee contributes to the Company’s costs associated with such benefit plan. The Company’s obligation to fund this benefit plan and pay for these benefits is limited through the Company’s purchase of an insurance policy from a third-party insurer. The amount established as a reserve is intended to recognize the Company’s estimated obligations with respect to its payment of claims and claims incurred but not yet reported under the benefit plan. Management believes that the recorded liability for medical self-insurance at December 31, 2013 and 2012 is adequate to cover the losses and claims incurred, but these reserves are based on estimates and the amount ultimately paid may be more or less than such estimates.

Operating_Leases

Operating Leases	12 Months Ended
	Dec. 31, 2013
Leases, Operating [Abstract]	'
Operating Leases	'
	OPERATING LEASES
	Prior to the Company’s purchase of its corporate campus on December 13, 2011, the Company leased the real properties comprising the corporate campus, most of which was partially owned by an executive officer of the Company. The lease agreements had terms of ten years and were set to expire on or before December 2015. These related party leases were cancelled in December 2011 in conjunction with the Company’s purchase of these properties from the related party entity for $9.5 million. For the year ended December 31, 2011, total rent expense paid to the related party entity was $1,901,810. The Company also leased during 2013 office space in Mobile, Fairhope and Lanette, Alabama, and Monroe, Louisiana. These leases have terms expiring from 2014 through 2024 but do contain optional extension terms.
	The future minimum lease payments payable under operating leases subsequent to December 31, 2013 are as follows:
	2014	$	772,079
	2015	527,393
	2016	354,277
	2017	404,924
	2018	352,354
	Thereafter	1,801,446
		$	4,212,473
	Total rent expense for the years ended December 31, 2013, 2012, and 2011 was $882,215, $934,206, and $2,437,422, respectively.

Commitments_and_Contingencies

Commitments and Contingencies	12 Months Ended
	Dec. 31, 2013
Commitments and Contingencies Disclosure [Abstract]	'
Commitments and Contingencies	'
	COMMITMENTS AND CONTINGENCIES
	From time to time, the Company is involved in routine litigation that arises in the ordinary course of business. Management does not expect this to have a material adverse effect on the Company’s financial statements.

Fair_Value

Fair Value	12 Months Ended
	Dec. 31, 2013
Fair Value Disclosures [Abstract]	'
Fair Value	'
	FAIR VALUE
	FASB Codification topic, Fair Value Measurements and Disclosures, establishes a framework for measuring fair value and expands financial statement disclosures about fair value measurements. Fair value is the price that would be received to sell an asset or paid to transfer a liability (an exit price) in the principal or most advantageous market for the asset or liability in an orderly transaction between market participants at the measurement date. The Codification topic does not require any new fair value measurements, but rather applies to all other accounting pronouncements that require or permit fair value measurements. The Codification topic requires that assets and liabilities carried at fair value be classified and disclosed in one of the following three categories:
	Level 1: Quoted market prices in active markets for identical assets or liabilities.
	Level 2: Observable market-based inputs or unobservable inputs that are corroborated by market data.
	Level 3: Unobservable inputs that are not corroborated by market data.
	The fair values of the Company’s available-for-sale securities are based on matrix pricing for the periods ended December 31, 2013 and 2012, which uses observable market-based inputs (such as benchmark yields) in addition to quoted prices in active markets to derive fair values. As a result, these inputs are classified as Level 2 within the fair value hierarchy. We generally apply fair value techniques on a non-recurring basis associated with (1) valuing potential impairment loss related to financing receivables accounted for pursuant to Codification topic, Leases, and (2) valuing potential impairment loss related to long-lived assets accounted for pursuant to Codification topic, Property, Plant and Equipment, when events or circumstances indicate a possible impairment.
	The following table summarizes the carrying amounts and fair values of certain assets and liabilities at December 31, 2013 and December 31, 2012:
				Fair Value at December 31, 2013 Using
				Quoted Prices in
		Carrying		Active Markets for		Significant Other		Significant
		Amount at		Identical Assets		Observable Inputs		Unobservable Inputs
		12/31/13		(Level 1)		(Level 2)		(Level 3)
	Description
	Available-for-sale securities
	Short-term investments (money market funds and accrued income)	$	3,402,921	$	—	$	3,402,921	$	—
	Mortgage backed securities	81,112		—		81,112		—
	Obligations of U.S. Treasury, U.S. government corporations and agencies	2,748,850		—		2,748,850		—
	Corporate debt securities	4,469,743		—		4,469,743		—
	Total available-for-sale securities	$	10,702,626	$	—	$	10,702,626	$	—
				Fair Value at December 31, 2012 Using
				Quoted Prices in
		Carrying		Active Markets for		Significant Other		Significant
		Amount at		Identical Assets		Observable Inputs		Unobservable Inputs
		12/31/12		(Level 1)		(Level 2)		(Level 3)
	Description
	Available-for-sale securities
	Short-term investments (money market funds and accrued income)	$	449,420	$	—	$	449,420	$	—
	Mortgage backed securities	95,604		—		95,604		—
	Obligations of U.S. Treasury, U.S. government corporations and agencies	2,381,779		—		2,381,779		—
	Corporate debt securities	7,747,806		—		7,747,806		—
	Total available-for-sale securities	$	10,674,609	$	—	$	10,674,609	$	—
	Accrued income in the above tables represents earnings due and payable to our investment portfolio at any point in time but not yet received.
	The carrying amount of other financial instruments reported in the balance sheet for current assets and current liabilities approximates their fair values because of the short-term nature of these instruments.

Subsequent_Events

Subsequent Events	12 Months Ended
	Dec. 31, 2013
Subsequent Events [Abstract]	'
Subsequent Events	'
	SUBSEQUENT EVENTS
	Declaration of Dividends
	On January 30, 2014, the Company announced a dividend for the first quarter of 2014 in the amount of $0.57 per share. The dividend was paid on February 28, 2014 to stockholders of record as of the close of business on February 13, 2014.
	Issuance of Restricted Stock
	On January 27, 2014, the Compensation Committee of the Board of Directors approved the grant of a total of 4,808 shares of restricted stock, effective January 27, 2014, to certain of the non-employee directors of the Company under the Company’s 2012 Restricted Stock Plan for Non-Employee Directors. The grant date fair value was $58.22 per share. Under the terms of the restricted stock award agreements with the non-employee directors, the shares of restricted stock are scheduled to vest on the first anniversary of the date of grant, assuming that the recipient of the grant continues to serve as a director of the Company on the vesting date. Compensation expense for this grant will be recognized on a straight-line basis over one year.

Quarterly_Financial_Statements

Quarterly Financial Statements (Unaudited)	12 Months Ended
	Dec. 31, 2013
Quarterly Financial Information Disclosure [Abstract]	'
Quarterly Financial Statements (Unaudited)	'
	QUARTERLY FINANCIAL STATEMENTS (UNAUDITED)
	The following table presents a summary of our results of operations for our eight most recent quarters ended December 31, 2013. The information for each of these quarters is unaudited and has been prepared on a basis consistent with the audited financial statements. This information includes all adjustments, consisting only of normal recurring adjustments, we consider necessary for fair presentation of this information when read in conjunction with the audited financial statements and related notes. Our operating results have varied on a quarterly basis and may fluctuate significantly in the future.
		1st Quarter		2nd Quarter		3rd Quarter		4th Quarter
		(In thousands except for share and per share data)
	Year Ended December 31, 2013
	Sales revenues	$	49,549	$	53,261	$	46,780	$	51,273
	Gross profit	22,119		25,477		20,654		25,487
	Operating income	10,109		13,148		11,026		15,961
	Net income	6,944		8,486		7,269		10,044
	Net income per share
	Basic	$	0.63	$	0.77	$	0.66	$	0.9
	Diluted	0.63		0.77		0.66		0.9
	Weighted average shares outstanding
	Basic	11,078,407		11,080,062		11,085,164		11,159,142
	Diluted	11,078,407		11,080,062		11,085,164		11,159,142
	Year Ended December 31, 2012
	Sales revenues	$	44,489	$	45,731	$	45,174	$	47,915
	Gross profit	19,267		20,139		20,015		21,240
	Operating income	8,999		9,925		9,991		12,362
	Net income	5,649		8,261		6,925		9,139
	Net income per share
	Basic	$	0.51	$	0.75	$	0.63	$	0.83
	Diluted	0.51		0.75		0.63		0.83
	Weighted average shares outstanding
	Basic	11,063,220		11,063,529		11,065,380		11,073,575
	Diluted	11,063,220		11,063,529		11,065,380		11,073,575

Schedule_II_Valuation_and_Qual

Schedule II - Valuation and Qualifying Accounts	12 Months Ended
	Dec. 31, 2013
Valuation and Qualifying Accounts [Abstract]	'
Schedule II - Valuation and Qualifying Accounts	'
	SCHEDULE II
	COMPUTER PROGRAMS AND SYSTEMS, INC.
	VALUATION AND QUALIFYING ACCOUNTS
	Description		Balance at		Additions		Deductions (2)			Balance at end
			beginning of		charged to cost					of period
			period		and expenses (1)
	Allowance for doubtful accounts deducted from accounts receivable in the balance sheet	2011	$	969,000	$	937,000	$	(630,000	)	$	1,276,000
		2012	$	1,276,000	$	300,144	$	(452,144	)	$	1,124,000
		2013	$	1,124,000	$	602,000	$	(601,000	)	$	1,125,000
	-1	Adjustments to allowance for change in estimates.
	-2	Uncollectible accounts written off, net of recoveries.
	Description		Balance at		Additions		Deductions (2)			Balance at end
			beginning of		charged to cost					of period
			period		and expenses (1)
	Allowance for credit losses deducted from financing receivables in the balance sheet	2011	$	233,396	$	499,485	$	(285,560	)	$	447,321
		2012	$	447,321	$	214,994	$	—		$	662,315
		2013	$	662,315	$	1,309,160	$	(606,285	)	$	1,365,190
	-1	Adjustments to allowance for change in estimates.
	-2	Uncollectible accounts written off, net of recoveries.

Summary_of_Significant_Account1

Summary of Significant Accounting Policies (Policies)	12 Months Ended
	Dec. 31, 2013
Accounting Policies [Abstract]	'
Principles of Consolidation	'
	Principles of Consolidation
	The consolidated financial statements of CPSI include the accounts of TruBridge, a wholly owned subsidiary of CPSI. All significant intercompany balances and transactions have been eliminated.
Cash and Cash Equivalents	'
	Cash and Cash Equivalents
	Cash and cash equivalents can include time deposits and certificates of deposit with original maturities of three months or less that are highly liquid and readily convertible to a known amount of cash. These assets are stated at cost, which approximates market value, due to their short duration or liquid nature.
Investments	'
	Investments
	The Company accounts for investments in accordance with FASB Codification topic, Investments – Debt and Equity Securities. Accordingly, investments are classified as available-for-sale securities and are reported at fair value, with unrealized gains and losses excluded from earnings and reported in a separate component of stockholders’ equity. The Company’s management determines the appropriate classifications of investments in fixed maturity securities at the time of acquisition and re-evaluates the classifications at each balance sheet date. An average cost method is used for purposes of determining the cost of investments sold.
Income Taxes	'
	Income Taxes
	We account for income taxes in accordance with FASB Codification topic – Income Taxes. Under this topic, deferred income taxes are determined utilizing the asset and liability approach. This method gives consideration to the future tax consequences associated with differences between financial accounting and tax bases of assets and liabilities. The effect on the deferred tax assets and liabilities of a change in tax rates is recognized in income in the period that includes the enactment date. We recognize interest and penalties accrued related to unrecognized tax benefits in the consolidated statements of income under general and administrative expenses.
	We also make a provision for uncertain income tax positions in accordance with the Income Taxes Codification topic. These provisions require that a tax position taken in a tax return be recognized in the financial statements when it is more likely than not (i.e., a likelihood of more than fifty percent) that the position would be sustained upon examination by tax authorities. A recognized tax position is then measured at the largest amount of benefit that is greater than fifty percent likely of being realized upon settlement. The topic also requires that changes in judgment that result in subsequent recognition, derecognition, or change in a measurement date of a tax position taken in a prior annual period (including any related interest and penalties) be recognized as a discrete item in the interim period in which the change occurs.
Accounts Receivable and Allowance for Doubtful Accounts	'
	Accounts Receivable and Allowance for Doubtful Accounts
	Trade accounts receivable are stated at the amount the Company expects to collect and do not bear interest. The Company establishes a general allowance for doubtful accounts based on collections history. In the case of a bankruptcy filing or other similar event indicating the collectability of specific customer accounts is no longer probable, a specific reserve for bad debt is recorded to reduce the related receivable to the amount expected to be recovered.
Financing Receivables	'
	Financing Receivables
	Financing receivables are comprised of short-term payment plans and sales-type leases. Short-term payment plans are stated at the amount the Company expects to collect and do not bear interest. Sales-type leases are initially recorded at the present value of the related minimum lease payments, computed at the interest rate implicit in the lease, and are presented net of unearned income. Unearned income is amortized over the lease term to produce a constant periodic rate of return on the net investment in the lease (the interest method).
	An allowance for credit losses has been established for our financing receivables based on the historical level of customer defaults under such arrangements. In the case of a bankruptcy filing or other similar event indicating the collectability of specific customer accounts is no longer probable, a specific reserve is recorded to reduce the related receivable to the amount expected to be recovered. Customer payments are considered past due if a scheduled payment is not received within contractually agreed upon terms, with amounts reclassified to accounts receivable when they become due. As a result, we evaluate the credit quality of our financing receivables on an ongoing basis utilizing an aging of receivables and write-offs, customer collection experience, the customer’s financial condition and known risk characteristics impacting the respective customer base, as well as existing economic conditions, to determine if any further allowance is necessary. Amounts are specifically charged off once all available means of collection have been exhausted.
Inventories	'
	Inventories
	Inventories are stated at lower of cost or market using the average cost method. The Company’s inventories are comprised of computer equipment, forms and supplies. For cash flow presentation, inventory used by the Company and capitalized as property and equipment is shown as a change in inventory.
Property and Equipment	'
	Property and Equipment
	Property and equipment is recorded at cost, less accumulated depreciation. Additions and improvements to property and equipment that materially increase productive capacity or extend the life of an asset are capitalized. Maintenance, repairs and minor renewals are expensed as incurred. Upon retirement or other disposition of such assets, the related costs and accumulated depreciation are removed from the respective accounts and any resulting gain or loss is included in the results of operations.
	Depreciation expense is computed using the straight-line method over the asset’s useful life, which is generally 5 years for computer equipment, furniture, and fixtures and 30 years for buildings. Leasehold improvements are depreciated over the shorter of the asset’s useful life or the remaining lease term. The Company reviews for the possible impairment of long-lived assets whenever events or changes in circumstances indicate that the carrying amount of an asset may not be recoverable. Depreciation expense is reported in the consolidated statements of income as a component of support and maintenance costs and operating expenses.
Deferred Revenue	'
	Deferred Revenue
	Deferred revenue represents amounts received from customers under licensing agreements and implementation fees for which the revenue recognition process has not been completed.
Multiple-Deliverable Revenue Arrangements	'
	Revenue Recognition
	The Company recognizes revenue in accordance with accounting principles generally accepted in the United States of America ("GAAP"), principally those required by the Software topic and Revenue Recognition subtopic of the Codification and those prescribed by the Securities and Exchange Commission (the "SEC").
	The Company's revenue is generated from three sources:
	•	System Sales - the sale of information systems, which includes perpetual software licenses, conversion, installation and training services, hardware and peripherals;
	•	Support and Maintenance - the provision of system support services, which includes software application support, hardware maintenance, continuing education, "Software as a Service" (or "SaaS") services, and forms and supplies; and
	•	Business Management, Consulting and Managed IT Services - the provision of business management services, which includes electronic billing, statement processing, payroll processing, accounts receivable management, contract management and insurance services, as well as Internet service provider ("ISP") services and consulting and managed IT services (collectively, "other professional IT services").
	System Sales, Software Application Support, and Hardware Maintenance
	The Company enters into contractual obligations to sell hardware, perpetual software licenses, conversion, installation and training services, and software application support and hardware maintenance services. On average, the Company is able to complete a system installation in three to four weeks. The methods employed by the Company to recognize revenue, which are discussed by element below, achieve results materially consistent with the provisions of Accounting Standards Update ("ASU") 2009-13, Multiple-Deliverable Revenue Arrangements, due to the relatively short period during which there are multiple undelivered elements, the relatively small amount of non-software related elements in the system sale arrangements, and the limited number of contracts in-process at the end of each reporting period. The Company recognizes revenue on the elements noted above as follows:
	•	Hardware – We recognize revenue for hardware upon shipment. The selling price of hardware is based on management’s best estimate of selling price, which consists of cost plus a targeted margin.
	•	Software application support and hardware maintenance services – We have established vendor-specific objective evidence ("VSOE") of the fair value of our software application support and hardware maintenance services by reference to the price our customers are required to pay for the services when sold separately via renewals. Support and maintenance revenue is recognized on a straight-line basis over the term of the maintenance contract, which is generally three to five years.
	•	Perpetual software licenses and conversion, installation and training services – The selling price of perpetual software licenses and conversion, installation and training services is based on management’s best estimate of selling price. In determining management’s best estimate of selling price, we consider the following: (1) competitor pricing, (2) supply and demand of installation staff, (3) overall economic conditions, and (4) our pricing practices as they relate to discounts. With the exception of certain arrangements with extended payment terms that were entered into in 2012 and that are not comparable to our historical and current arrangements (see Note 10), the method of recognizing revenue for the perpetual license of the associated modules included in the arrangement, and the related conversion, installation and training services over the term the services are performed, is on a module by module basis as the respective conversion, installation and training for each specific module is completed, as this is representative of the pattern of provision of these services.
	SaaS, ISP, and Other Professional IT Services
	The Company accounts for SaaS services in accordance with the requirements of the Hosting Arrangement section under the Software topic and Revenue Recognition subtopic of the Codification. The Codification states that the software elements of SaaS services should not be accounted for as a hosting arrangement "if the customer has the contractual right to take possession of the software at any time during the hosting period without significant penalty and it is feasible for the customer to either run the software on its own hardware or contract with another party unrelated to the vendor to host the software." Each SaaS contract entered into by the Company includes a system purchase and buyout clause, and this clause specifies the total amount of the system buyout. In addition, a clause is included in the contract which states that should the system be bought out by the customer, the customer would be required to enter into a general support agreement (for post-contract support services) for the remainder of the original SaaS term. Accordingly, the Company has concluded that SaaS customers do not have the right to take possession of the system without significant penalty (i.e., the purchase price of the system), resulting in the determination that these contracts are service contracts for which revenue is recognized when the services are performed.
	The Company will occasionally provide ISP and other professional IT services. We consider these services to be non-software elements. The selling price of these services is based on third-party evidence of selling price of similar services. Revenue from this element is recognized as the services are performed.
	Business Management Services
	Business management services consist of electronic billing services, statement processing services, payroll processing, accounts receivable management services, contract management and insurance services. While business management service arrangements are contracts separate from the system sale and support and maintenance contracts, these contracts are sometimes executed within a short time frame of each other. The selling price of these services is based on VSOE of fair value by reference to the rate at which our customers renew as well as the rate at which the services are sold to customers when the business management services agreement is not executed within a short time frame of the system sale and support and maintenance contracts. Because the pricing is transaction based (per unit pricing), customers are billed and revenue recognized as services are performed based on transaction levels.
Stock-Based Compensation	'
	Stock-Based Compensation
	The Company accounts for stock-based compensation according to the provisions of FASB Codification topic, Compensation – Stock Compensation, which establishes accounting for stock-based awards exchanged for employee services. Accordingly, stock-based compensation cost is measured at the grant date based on the fair value of the award, and is recognized as an expense on a straight-line basis over the employee’s or non-employee director’s requisite service period.
Research and Development Costs	'
	Research and development costs are included in cost of support and maintenance in the accompanying consolidated statements of income.
	Research and Development Costs
	Research and development costs are expensed as incurred.
Advertising	'
	Advertising
	Advertising costs are expensed as incurred.
Shipping and Handling Costs	'
	Shipping and Handling Costs
	Shipping and handling costs are expensed as incurred and included in general and administrative expenses.
Use of Estimates	'
	Use of Estimates
	The preparation of financial statements in conformity with GAAP requires that management make estimates and assumptions that affect the reported amounts of assets and liabilities, the disclosures of contingent assets and liabilities at the date of the financial statements, and the reported revenues and expenses during the reporting periods. Actual results could differ from those estimates.
Accounting Standards Adopted in the Current Year	'
	New Accounting Standards Adopted in 2013
	There were no new standards required to be adopted during the year ended December 31, 2013 that had or will have a material impact on our financial statements.
New Accounting Standards Yet to be Adopted	'
	New Accounting Standards Yet to be Adopted
	There are no new standards required to be adopted in future periods that will have a material impact on our financial statements.
Net Income Per Share	'
	The Company presents both basic and diluted earnings per share ("EPS") amounts. Basic EPS is calculated by dividing net income by the weighted average number of common shares outstanding during the period presented. Diluted EPS amounts are based upon the weighted average number of common and common equivalent shares outstanding during the period presented.

Summary_of_Significant_Account2

Summary of Significant Accounting Policies (Tables)	12 Months Ended
	Dec. 31, 2013
Accounting Policies [Abstract]	'
Schedule of Prior Period Reclassifications	'
	The following table provides the amounts reclassified as of December 31, 2012:
			31-Dec-12
	Assets:
	Prepaid income taxes		$	(744,705	)
	Liabilities and Stockholders' Equity
	Other accrued liabilities		$	(744,705	)
	The following table provides the amounts reclassified for the years ended December 31, 2012 and 2011:
		2012				2011
	Sales revenues:
	Support and maintenance	$	(5,733,390	)		$	(3,404,449	)
	Business management, consulting and managed IT services	$	5,733,390			$	3,404,449
	Costs of sales:
	Support and maintenance	$	(3,409,466	)		$	(1,394,670	)
	Business management, consulting and managed IT services	$	3,409,466			$	1,394,670

Investments_Tables

Investments (Tables)	12 Months Ended
	Dec. 31, 2013
Investments, Debt and Equity Securities [Abstract]	'
Summary of Investments	'
	Investments were comprised of the following at December 31, 2012:
		Amortized		Unrealized			Unrealized			Fair
		Cost		Gains			Losses			Value
	Short-term investments (money market funds and accrued income)	$	449,420	$	—		$	—		$	449,420
	Obligations of U.S. Treasury, U.S. government corporations and agencies	2,381,313		1,031			(565		)	2,381,779
	Mortgaged-backed securities	93,458		2,146			—			95,604
	Corporate debt securities	7,705,914		53,236			(11,344		)	7,747,806
		$	10,630,105	$	56,413		$	(11,909	)	$	10,674,609
	Investments were comprised of the following at December 31, 2013:
		Amortized		Unrealized			Unrealized			Fair
		Cost		Gains			Losses			Value
	Short-term investments (money market funds and accrued income)	$	3,402,921	$	—		$	—		$	3,402,921
	Obligations of U.S. Treasury, U.S. government corporations and agencies	2,748,721		250			(121		)	2,748,850
	Mortgaged-backed securities	78,540		2,572			—			81,112
	Corporate debt securities	4,454,107		17,038			(1,402		)	4,469,743
		$	10,684,289	$	19,860		$	(1,523	)	$	10,702,626
Investments Classified by Contractual Maturity Date	'
	Shown below are the amortized cost and estimated fair value of securities with fixed maturities at December 31, 2013, by contract maturity date. Actual maturities may differ from contractual maturities because issuers of certain securities retain early call or prepayment rights.
		Amortized		Fair
		Cost		Value
	Due in 2014	$	7,639,903	$	7,647,082
	Due in 2015	2,815,913		2,825,521
	Due in 2016	149,933		148,911
	Due in 2017	—		—
	Due thereafter	78,540		81,112
		$	10,684,289	$	10,702,626
Summary of Investments with Loss Positions	'
	The following table shows the Company’s investments’ gross unrealized losses and fair value, aggregated by investment category and length of time that individual securities have been in a continuous loss position, at December 31, 2013 and December 31, 2012, respectively:
		At December 31, 2013
		Less than 12 Months					12 Months or More						Total
		Fair		Unrealized			Fair			Unrealized			Fair		Unrealized
		Value		Losses			Value			Losses			Value		Losses
	Obligations of U.S. Treasury, U.S. government corporations and agencies	$	1,321,511	$	(121	)	$	—		$	—		$	1,321,511	$	(121	)
	Corporate debt securities	148,911		(1,022		)	161,270			(380		)	310,181		(1,402		)
		$	1,470,422	$	(1,143	)	$	161,270		$	(380	)	$	1,631,692	$	(1,523	)
		At December 31, 2012
		Less than 12 Months					12 Months or More						Total
		Fair		Unrealized			Fair			Unrealized			Fair		Unrealized
		Value		Losses			Value			Losses			Value		Losses
	Obligations of U.S. Treasury, U.S. government corporations and agencies	$	1,649,980	$	(565	)	$	—		$	—		$	1,649,980	$	(565	)
	Corporate debt securities	243,612		(9,800		)	668,748			(1,544		)	912,360		(11,344		)
		$	1,893,592	$	(10,365	)	$	668,748		$	(1,544	)	$	2,562,340	$	(11,909	)

Property_and_Equipment_Tables

Property and Equipment (Tables)	12 Months Ended
	Dec. 31, 2013
Property, Plant and Equipment [Abstract]	'
Schedule of Property, Plant and Equipment	'
	Property and equipment are comprised of the following at December 31, 2013 and 2012:
		2013			2012
	Land	$	2,848,276		$	2,848,276
	Buildings and improvements	9,309,951			9,067,504
	Maintenance equipment	1,607,256			2,588,452
	Computer equipment	5,524,304			5,795,707
	Leasehold improvements	4,543,559			3,067,756
	Office furniture and fixtures	3,597,842			2,845,548
	Automobiles	316,398			314,905
		27,747,586			26,528,148
	Less: accumulated depreciation	(8,516,214		)	(7,498,174		)
	Property and equipment, net	$	19,231,372		$	19,029,974

Other_Accrued_Liabilities_Tabl

Other Accrued Liabilities (Tables)	12 Months Ended
	Dec. 31, 2013
Payables and Accruals [Abstract]	'
Schedule of Other Accrued Liabilities	'
	Other accrued liabilities are comprised of the following at December 31, 2013 and 2012:
		2013		2012
	Salaries and benefits	$	2,379,202	$	2,155,435
	Commissions	718,524		716,087
	Self-insurance reserves	706,600		633,700
	Other	359,916		271,846
		$	4,164,242	$	3,777,068

Income_Taxes_Tables

Income Taxes (Tables)	12 Months Ended
	Dec. 31, 2013
Income Tax Disclosure [Abstract]	'
Rollforward of Unrecognized Tax Benefits	'
	A reconciliation of the beginning and ending amount of unrecognized tax benefit is as follows:
		2013			2012
	Beginning balance	$	744,705		$	731,346
	Additions based on tax positions related to the current year	62,800			—
	Additions for tax positions of prior years	580,099			13,359
	Reductions for tax positions of prior years	(69,627		)	—
	Ending balance	$	1,317,977		$	744,705
Deferred Tax Assets and Liabilities	'
	Deferred tax assets and liabilities are comprised of the following at December 31, 2013 and 2012:
		2013			2012
	Deferred tax assets:
	Accounts receivable and financing receivables	$	971,132		$	696,672
	Accrued vacation	1,191,286			1,367,381
	Stock-based compensation	491,921			351,850
	Accrued liabilities and other	203,952			432,707
	Total deferred tax assets	$	2,858,291		$	2,848,610
	Deferred tax liabilities:
	Other comprehensive income	$	6,967		$	16,974
	Depreciation	2,486,032			2,544,199
	Total deferred tax liabilities	$	2,492,999		$	2,561,173
Components of Income Tax Provision	'
	Significant components of the income tax provision for the years ended December 31, 2013, 2012 and 2011 are as follows:
		2013			2012			2011
	Current provision:
	Federal	$	15,437,727		$	9,997,468		$	13,602,045
	State	2,597,502			1,372,921			2,979,959
	Deferred provision:
	Federal	(60,890		)	587,008			(406,441		)
	State	(6,958		)	67,085			(46,450		)
	Total income tax provision	$	17,967,381		$	12,024,482		$	16,129,113
Reconciliation to Federal Statutory Income Tax Rate	'
	The difference between income taxes at the U.S. federal statutory income tax rate of 35% and those reported in the consolidated statements of income for the years ended December 31, 2013, 2012 and 2011 are as follows:
		2013			2012			2011
	Income taxes at U. S. federal statutory rate	$	17,748,717		$	14,699,284		$	14,686,876
	Provision-to-return adjustments	(217,206		)	(3,085,812		)	148,134
	State income tax, net of federal tax effect	1,824,908			1,558,169			1,890,523
	Domestic production activities deduction	(1,423,425		)	(1,236,701		)	(424,709		)
	Tax credits	(502,400		)	—			(283,739		)
	Uncertain tax positions	573,272			13,359			33,622
	Other	(36,485		)	76,183			78,406
	Total income tax provision	$	17,967,381		$	12,024,482		$	16,129,113

Stock_Based_Compensation_and_E1

Stock Based Compensation and Employee Incentive Programs (Tables)	12 Months Ended
	Dec. 31, 2013
Disclosure of Stock-Based Compensation and Employee Incentive Programs [Abstract]	'
Summary of Stock-Based Compensation Expense	'
	The following table shows total stock-based compensation expense for the years ended December 31, 2013, 2012 and 2011, included in the consolidated statements of income:
		2013				2012			2011
	Costs of sales	$	601,377			$	459,996		$	348,274
	Operating expenses	1,097,751				804,783			579,950
	Pre-tax stock-based compensation expense	1,699,128				1,264,779			928,224
	Less: income tax effect	(662,660		)		(493,264		)	(362,007		)
	Net stock-based compensation expense	1,036,468				771,515			566,217
	Basic and diluted per share impact	$	0.09			$	0.07		$	0.05
Summary of Activity Under Restricted Stock Plans	'
	A summary of activity under the 2005 Restricted Stock Plan and the 2012 Restricted Stock Plan for Non-Employee Directors (the "Plans") during the years ended December 31, 2013, 2012 and 2011 is as follows:
		Shares			Weighted-Average
					Grant-Date
					Fair Value
	Nonvested stock outstanding at January 1, 2011	19,871			$	42.77
	Granted	100,346			60.79
	Vested	(19,871	)		42.77
	Forfeited	—			—
	Nonvested stock outstanding at December 31, 2011	100,346			$	60.79
	Granted	14,452			49.82
	Vested	(20,069	)		60.79
	Forfeited	—			—
	Nonvested stock outstanding at December 31, 2012	94,729			$	59.12
	Granted	81,470			57.39
	Vested	(22,525	)		59.48
	Forfeited	—			—
	Nonvested stock outstanding at December 31, 2013	153,674			$	58.15

Financing_Receivables_Tables

Financing Receivables (Tables)	12 Months Ended
	Dec. 31, 2013
Receivables [Abstract]	'
Components of Short Term Payment Plans	'
	These receivables, included in the current portion of financing receivables, were comprised of the following on December 31, 2013 and 2012:
		2013			2012
	Short-term payment plans, gross	$	25,317,770		$	448,487
	Less: allowance for losses	(1,265,889		)	(22,424		)
	Less: unearned income	—			—
	Short-term payment plans, net	$	24,051,881		$	426,063
Components of Lease Receivables	'
	The components of these lease receivables were as follows on December 31:
		2013			2012
	Sales-type leases, gross	$	2,081,512		$	13,665,300
	Less: allowance for losses	(99,301		)	(639,891		)
	Less: unearned income	(95,499		)	(970,508		)
	Sales-type leases, net	1,886,712			12,054,901
Future Minimum Lease Payments to be Received	'
	Future minimum lease payments to be received subsequent to December 31, 2013 are as follows:
	2014	$	1,530,556
	2015	430,044
	2016	72,000
	2017	48,912
	2018	—
	Thereafter	—
	Total minimum lease payments to be received	2,081,512
	Less unearned income	(95,499		)
	Net leases receivable	$	1,986,013
Rollforward of Allowance for Financing Credit Losses	'
	The following table is a roll-forward of the allowance for financing credit losses for the years ended December 31, 2013 and 2012:
		Beginning			Provision			Charge-offs			Recoveries		Ending
		Balance											Balance
	31-Dec-13	$	662,315		$	1,309,160		$	(606,285	)	$	—	$	1,365,190
	31-Dec-12	$	447,321		$	214,994		$	—		$	—	$	662,315
Analysis of Age of Financing Receivables Amounts	'
	The following is an analysis of the age of financing receivables amounts (excluding short-term payment plans) that have been reclassified to trade accounts receivable and were past due as of December 31, 2013 and December 31, 2012:
		1 to 90 Days			91 to 180 Days			181 + Days			Total
		Past Due			Past Due			Past Due			Past Due
	31-Dec-13	$	511,792		$	85,738		$	57,429		$	654,959
	31-Dec-12	$	1,108,108		$	297,812		$	301,896		$	1,707,816
Summary of Financing Receivables by Credit Quality Indicator	'
	The table below categorizes customer financing receivable balances (excluding short term payment plans), none of which are considered past due, based on the age of the oldest payment outstanding that has been reclassified to trade accounts receivable:
		31-Dec-13			31-Dec-12
	Customer balances with amounts reclassified to trade accounts receivable that are:
	1 to 90 Days Past Due	$	1,322,823		$	7,337,602
	91 to 180 Days Past Due	368,424			1,028,235
	181+ Days Past Due	37,537			252,770
	Total customer balances with past due amounts reclassified to trade accounts receivable	$	1,728,784		$	8,618,607
	Total customer balances with no past due amounts reclassified to trade accounts receivable	257,229			4,076,185
	Total financing receivables with contractual maturities of one year or less	25,317,770			448,487
	Less allowance for losses	(1,365,190		)	(662,315		)
	Total financing receivables	$	25,938,593		$	12,480,964

Operating_Leases_Tables

Operating Leases (Tables)	12 Months Ended
	Dec. 31, 2013
Leases, Operating [Abstract]	'
Future Minimum Lease Payments	'
	The future minimum lease payments payable under operating leases subsequent to December 31, 2013 are as follows:
	2014	$	772,079
	2015	527,393
	2016	354,277
	2017	404,924
	2018	352,354
	Thereafter	1,801,446
		$	4,212,473

Fair_Value_Tables

Fair Value (Tables)	12 Months Ended
	Dec. 31, 2013
Fair Value Disclosures [Abstract]	'
Carrying Amounts and Fair Values of Certain Assets and Liabilities	'
	The following table summarizes the carrying amounts and fair values of certain assets and liabilities at December 31, 2013 and December 31, 2012:
				Fair Value at December 31, 2013 Using
				Quoted Prices in
		Carrying		Active Markets for		Significant Other		Significant
		Amount at		Identical Assets		Observable Inputs		Unobservable Inputs
		12/31/13		(Level 1)		(Level 2)		(Level 3)
	Description
	Available-for-sale securities
	Short-term investments (money market funds and accrued income)	$	3,402,921	$	—	$	3,402,921	$	—
	Mortgage backed securities	81,112		—		81,112		—
	Obligations of U.S. Treasury, U.S. government corporations and agencies	2,748,850		—		2,748,850		—
	Corporate debt securities	4,469,743		—		4,469,743		—
	Total available-for-sale securities	$	10,702,626	$	—	$	10,702,626	$	—
				Fair Value at December 31, 2012 Using
				Quoted Prices in
		Carrying		Active Markets for		Significant Other		Significant
		Amount at		Identical Assets		Observable Inputs		Unobservable Inputs
		12/31/12		(Level 1)		(Level 2)		(Level 3)
	Description
	Available-for-sale securities
	Short-term investments (money market funds and accrued income)	$	449,420	$	—	$	449,420	$	—
	Mortgage backed securities	95,604		—		95,604		—
	Obligations of U.S. Treasury, U.S. government corporations and agencies	2,381,779		—		2,381,779		—
	Corporate debt securities	7,747,806		—		7,747,806		—
	Total available-for-sale securities	$	10,674,609	$	—	$	10,674,609	$	—

Quarterly_Financial_Statements1

Quarterly Financial Statements (Unaudited) (Tables)	12 Months Ended
	Dec. 31, 2013
Quarterly Financial Information Disclosure [Abstract]	'
Schedule of Quarterly Financial Statements	'
	The following table presents a summary of our results of operations for our eight most recent quarters ended December 31, 2013. The information for each of these quarters is unaudited and has been prepared on a basis consistent with the audited financial statements. This information includes all adjustments, consisting only of normal recurring adjustments, we consider necessary for fair presentation of this information when read in conjunction with the audited financial statements and related notes. Our operating results have varied on a quarterly basis and may fluctuate significantly in the future.
		1st Quarter		2nd Quarter		3rd Quarter		4th Quarter
		(In thousands except for share and per share data)
	Year Ended December 31, 2013
	Sales revenues	$	49,549	$	53,261	$	46,780	$	51,273
	Gross profit	22,119		25,477		20,654		25,487
	Operating income	10,109		13,148		11,026		15,961
	Net income	6,944		8,486		7,269		10,044
	Net income per share
	Basic	$	0.63	$	0.77	$	0.66	$	0.9
	Diluted	0.63		0.77		0.66		0.9
	Weighted average shares outstanding
	Basic	11,078,407		11,080,062		11,085,164		11,159,142
	Diluted	11,078,407		11,080,062		11,085,164		11,159,142
	Year Ended December 31, 2012
	Sales revenues	$	44,489	$	45,731	$	45,174	$	47,915
	Gross profit	19,267		20,139		20,015		21,240
	Operating income	8,999		9,925		9,991		12,362
	Net income	5,649		8,261		6,925		9,139
	Net income per share
	Basic	$	0.51	$	0.75	$	0.63	$	0.83
	Diluted	0.51		0.75		0.63		0.83
	Weighted average shares outstanding
	Basic	11,063,220		11,063,529		11,065,380		11,073,575
	Diluted	11,063,220		11,063,529		11,065,380		11,073,575

Summary_of_Significant_Account3

Summary of Significant Accounting Policies Summary of Significant Accounting Policies - Reclassifications (Details) (USD $)	12 Months Ended
	Dec. 31, 2013	Dec. 31, 2012	Dec. 31, 2011
Sales revenues:	'	'	'
Support and maintenance	$71,505,736	$67,293,101	$64,152,937
Business management, consulting and managed IT services	49,565,033	43,463,266	38,679,530
Costs of sales:	'	'	'
Support and maintenance	28,639,891	27,710,252	25,844,109
Business management, consulting and managed IT services	30,646,789	25,919,236	20,618,213
Assets	'	'	'
Prepaid income taxes	0	1,064,515	'
Liabilities and Stockholdersb Equity	'	'	'
Other accrued liabilities	4,164,242	3,777,068	'
Prior Period Adjustment [Member]	'	'	'
Sales revenues:	'	'	'
Support and maintenance	'	-5,733,390	-3,404,449
Business management, consulting and managed IT services	'	5,733,390	3,404,449
Costs of sales:	'	'	'
Support and maintenance	'	-3,409,466	-1,394,670
Business management, consulting and managed IT services	'	3,409,466	1,394,670
Assets	'	'	'
Prepaid income taxes	'	-744,705	'
Liabilities and Stockholdersb Equity	'	'	'
Other accrued liabilities	'	($744,705)	'

Summary_of_Significant_Account4

Summary of Significant Accounting Policies Summary of Significant Accounting Policies - Income Taxes (Details) (Minimum [Member])	12 Months Ended
	Dec. 31, 2013
Minimum [Member]	'
Income Taxes [Line Items]	'
Recognized tax benefit realized upon settlement	50.00%

Summary_of_Significant_Account5

Summary of Significant Accounting Policies Summary of Significant Accounting Policies - Property and Equipment (Details)	12 Months Ended
	Dec. 31, 2013
Computer equipment [Member]	'
Property, Plant and Equipment [Line Items]	'
Useful life	'5 years
Office furniture and fixtures [Member]	'
Property, Plant and Equipment [Line Items]	'
Useful life	'5 years
Building [Member]	'
Property, Plant and Equipment [Line Items]	'
Useful life	'30 years

Summary_of_Significant_Account6

Summary of Significant Accounting Policies - Revenue Recognition (Detail)	12 Months Ended
	Dec. 31, 2013
Minimum [Member]	'
Revenue Recognition, Multiple-deliverable Arrangements [Line Items]	'
System installation period	'21 days
Revenue recognized period	'3 years
Maximum [Member]	'
Revenue Recognition, Multiple-deliverable Arrangements [Line Items]	'
System installation period	'28 days
Revenue recognized period	'5 years

Summary_of_Significant_Account7

Summary of Significant Accounting Policies Summary of Significant Accounting Policies - Additional Information 1 (Details) (USD $)	12 Months Ended
In Thousands, unless otherwise specified	Dec. 31, 2013	Dec. 31, 2012	Dec. 31, 2011
Accounting Policies [Abstract]	'	'	'
Short term deposit maturity	'Three months or less	'	'
Research and development expense	$2,761	$2,757	$2,452
Advertising expense	97	132	283
Shipping and handling costs	$482	$617	$720

Investments_Summary_of_Investm

Investments - Summary of Investments (Detail) (USD $)	Dec. 31, 2013	Dec. 31, 2012
Schedule of Available-for-sale Securities [Line Items]	'	'
Amortized Cost	$10,684,289	$10,630,105
Available-for-sale Securities, Gross Unrealized Gain	19,860	56,413
Available-for-sale Securities, Gross Unrealized Loss	-1,523	-11,909
Fair Value	10,702,626	10,674,609
Short-term investments (money market funds and accrued income) [Member]	'	'
Schedule of Available-for-sale Securities [Line Items]	'	'
Amortized Cost	3,402,921	449,420
Available-for-sale Securities, Gross Unrealized Gain	0	0
Available-for-sale Securities, Gross Unrealized Loss	0	0
Fair Value	3,402,921	449,420
Obligations of U.S. Treasury, U.S. government corporations and agencies [Member]	'	'
Schedule of Available-for-sale Securities [Line Items]	'	'
Amortized Cost	2,748,721	2,381,313
Available-for-sale Securities, Gross Unrealized Gain	250	1,031
Available-for-sale Securities, Gross Unrealized Loss	-121	-565
Fair Value	2,748,850	2,381,779
Mortgage-backed securities [Member]	'	'
Schedule of Available-for-sale Securities [Line Items]	'	'
Amortized Cost	78,540	93,458
Available-for-sale Securities, Gross Unrealized Gain	2,572	2,146
Available-for-sale Securities, Gross Unrealized Loss	0	0
Fair Value	81,112	95,604
Corporate debt securities [Member]	'	'
Schedule of Available-for-sale Securities [Line Items]	'	'
Amortized Cost	4,454,107	7,705,914
Available-for-sale Securities, Gross Unrealized Gain	17,038	53,236
Available-for-sale Securities, Gross Unrealized Loss	-1,402	-11,344
Fair Value	$4,469,743	$7,747,806

Investments_Investments_Classi

Investments - Investments Classified by Contractual Maturity Date (Details) (USD $)	Dec. 31, 2013	Dec. 31, 2012
Investments, Debt and Equity Securities [Abstract]	'	'
Due in 2014, Amortized Cost	$7,639,903	'
Due in 2015, Amortized Cost	2,815,913	'
Due in 2016, Amortized Cost	149,933	'
Due in 2017, Amortized Cost	0	'
Due thereafter, Amortized Cost	78,540	'
Amortized Cost	10,684,289	10,630,105
Due in 2014, Fair Value	7,647,082	'
Due in 2015, Fair Value	2,825,521	'
Due in 2016, Fair Value	148,911	'
Due in 2017, Fair Value	0	'
Due in thereafter, Fair Value	81,112	'
Fair Value	$10,702,626	$10,674,609

Investments_Summary_of_Investm1

Investments - Summary of Investments with Loss Positions (Details) (USD $)	Dec. 31, 2013	Dec. 31, 2012
Schedule of Available-for-sale Securities [Line Items]	'	'
Less than 12 Months, Fair Value	$1,470,422	$1,893,592
Less than 12 Months, Unrealized Losses	-1,143	-10,365
12 Months or More, Fair Value	161,270	668,748
12 Months or More, Unrealized Losses	-380	-1,544
Total, Fair Value	1,631,692	2,562,340
Total, Unrealized Losses	-1,523	-11,909
Obligations of U.S. Treasury, U.S. government corporations and agencies [Member]	'	'
Schedule of Available-for-sale Securities [Line Items]	'	'
Less than 12 Months, Fair Value	1,321,511	1,649,980
Less than 12 Months, Unrealized Losses	-121	-565
12 Months or More, Fair Value	0	0
12 Months or More, Unrealized Losses	0	0
Total, Fair Value	1,321,511	1,649,980
Total, Unrealized Losses	-121	-565
Corporate debt securities [Member]	'	'
Schedule of Available-for-sale Securities [Line Items]	'	'
Less than 12 Months, Fair Value	148,911	243,612
Less than 12 Months, Unrealized Losses	-1,022	-9,800
12 Months or More, Fair Value	161,270	668,748
12 Months or More, Unrealized Losses	-380	-1,544
Total, Fair Value	310,181	912,360
Total, Unrealized Losses	($1,402)	($11,344)

Property_and_Equipment_Details

Property and Equipment (Details) (USD $)	Dec. 31, 2013	Dec. 31, 2012
Property, Plant and Equipment [Line Items]	'	'
Property, Plant and Equipment, Gross	$27,747,586	$26,528,148
Less: accumulated depreciation	-8,516,214	-7,498,174
Property and equipment, net	19,231,372	19,029,974
Land [Member]	'	'
Property, Plant and Equipment [Line Items]	'	'
Property, Plant and Equipment, Gross	2,848,276	2,848,276
Buildings and improvements [Member]	'	'
Property, Plant and Equipment [Line Items]	'	'
Property, Plant and Equipment, Gross	9,309,951	9,067,504
Maintenance equipment [Member]	'	'
Property, Plant and Equipment [Line Items]	'	'
Property, Plant and Equipment, Gross	1,607,256	2,588,452
Computer equipment [Member]	'	'
Property, Plant and Equipment [Line Items]	'	'
Property, Plant and Equipment, Gross	5,524,304	5,795,707
Leasehold improvements [Member]	'	'
Property, Plant and Equipment [Line Items]	'	'
Property, Plant and Equipment, Gross	4,543,559	3,067,756
Office furniture and fixtures [Member]	'	'
Property, Plant and Equipment [Line Items]	'	'
Property, Plant and Equipment, Gross	3,597,842	2,845,548
Automobiles [Member]	'	'
Property, Plant and Equipment [Line Items]	'	'
Property, Plant and Equipment, Gross	$316,398	$314,905

Other_Accrued_Liabilities_Deta

Other Accrued Liabilities (Detail) (USD $)	Dec. 31, 2013	Dec. 31, 2012
Payables and Accruals [Abstract]	'	'
Salaries and benefits	$2,379,202	$2,155,435
Commissions	718,524	716,087
Self-insurance reserves	706,600	633,700
Other	359,916	271,846
Other accrued liabilities	$4,164,242	$3,777,068

Net_Income_Per_Share_Additiona

Net Income Per Share - Additional Information (Detail)	12 Months Ended
	Dec. 31, 2013	Dec. 31, 2012	Dec. 31, 2011
Earnings Per Share [Abstract]	'	'	'
Diluted (in shares)	0	0	0

Income_Taxes_Rollforward_of_Un

Income Taxes - Rollforward of Unrecognized Tax Benefits (Detail) (USD $)	12 Months Ended
	Dec. 31, 2013	Dec. 31, 2012
Reconciliation of Unrecognized Tax Benefits, Excluding Amounts Pertaining to Examined Tax Returns [Roll Forward]	'	'
Beginning balance	$744,705	$731,346
Additions based on tax positions related to the current year	62,800	0
Additions for tax positions of prior years	580,099	13,359
Reductions for tax positions of prior years	-69,627	0
Ending balance	$1,317,977	$744,705

Income_Taxes_Additional_Inform

Income Taxes - Additional Information (Detail) (USD $)	12 Months Ended
	Dec. 31, 2013	Dec. 31, 2012	Dec. 31, 2011
Income Tax Disclosure [Abstract]	'	'	'
Unrecognized tax benefits	$1,317,977	$744,705	$731,346
Accrued interest or penalties	$168,288	'	'
U.S. federal statutory income tax rate	35.00%	35.00%	35.00%
Effective income tax rate	35.43%	28.63%	38.44%

Income_Taxes_Deferred_Tax_Asse

Income Taxes - Deferred Tax Assets and Liabilities (Detail) (USD $)	Dec. 31, 2013	Dec. 31, 2012
Deferred tax assets:	'	'
Accounts receivable and financing receivables	$971,132	$696,672
Accrued vacation	1,191,286	1,367,381
Stock-based compensation	491,921	351,850
Accrued liabilities and other	203,952	432,707
Total deferred tax assets	2,858,291	2,848,610
Deferred tax liabilities:	'	'
Other comprehensive income	6,967	16,974
Depreciation	2,486,032	2,544,199
Total deferred tax liabilities	$2,492,999	$2,561,173

Income_Taxes_Components_of_Inc

Income Taxes - Components of Income Tax Provision (Detail) (USD $)	12 Months Ended
	Dec. 31, 2013	Dec. 31, 2012	Dec. 31, 2011
Current provision:	'	'	'
Federal	$15,437,727	$9,997,468	$13,602,045
State	2,597,502	1,372,921	2,979,959
Deferred provision:	'	'	'
Federal	-60,890	587,008	-406,441
State	-6,958	67,085	-46,450
Total income tax provision	$17,967,381	$12,024,482	$16,129,113

Income_Taxes_Reconciliation_to

Income Taxes - Reconciliation to Federal Statutory Income Tax Rate (Detail) (USD $)	12 Months Ended
	Dec. 31, 2013	Dec. 31, 2012	Dec. 31, 2011
Income Tax Disclosure [Abstract]	'	'	'
Income taxes at U. S. Federal statutory rate	$17,748,717	$14,699,284	$14,686,876
Provision-to-return adjustments	-217,206	-3,085,812	148,134
State income tax, net of federal tax effect	1,824,908	1,558,169	1,890,523
Domestic production activities deduction	-1,423,425	-1,236,701	-424,709
Tax credits	-502,400	0	-283,739
Uncertain tax positions	573,272	13,359	33,622
Other	-36,485	76,183	78,406
Total income tax provision	$17,967,381	$12,024,482	$16,129,113

Stock_Based_Compensation_and_E2

Stock Based Compensation and Employee Incentive Programs - Total Stock-Based Compensation Expense (Detail) (USD $)	12 Months Ended
	Dec. 31, 2013	Dec. 31, 2012	Dec. 31, 2011
Employee Service Share-based Compensation, Allocation of Recognized Period Costs [Line Items]	'	'	'
Pre-tax stock-based compensation expense	$1,699,128	$1,264,779	$928,224
Less: income tax effect	-662,660	-493,264	-362,007
Net stock-based compensation expense	1,036,468	771,515	566,217
Basic and diluted per share impact (in dollars per share)	$0.09	$0.07	$0.05
Costs of sales [Member]	'	'	'
Employee Service Share-based Compensation, Allocation of Recognized Period Costs [Line Items]	'	'	'
Pre-tax stock-based compensation expense	601,377	459,996	348,274
Operating expenses [Member]	'	'	'
Employee Service Share-based Compensation, Allocation of Recognized Period Costs [Line Items]	'	'	'
Pre-tax stock-based compensation expense	$1,097,751	$804,783	$579,950

Stock_Based_Compensation_and_E3

Stock Based Compensation and Employee Incentive Programs - Additional Information (Detail) (USD $)

12 Months Ended

0 Months Ended

12 Months Ended

Dec. 31, 2013

Dec. 31, 2012

Dec. 31, 2011

Dec. 31, 2010

Dec. 31, 2013

Dec. 31, 2013

Sep. 25, 2013

Oct. 31, 2012

Apr. 18, 2011

Jan. 27, 2006

17-May-06

Jun. 30, 2010

Jan. 23, 2008

Mar. 04, 2013

Jun. 18, 2012

Dec. 31, 2013

Restricted Stock Plan [Member]

Restricted Stock Plan [Member]

Restricted Stock Plan [Member]

Restricted Stock Plan [Member]

Restricted Stock Plan [Member]

Restricted Stock Plan [Member]

Restricted Stock Plan [Member]

Restricted Stock Plan [Member]

Restricted Stock Plan [Member]

Restricted Stock Plan [Member]

Restricted Stock Plan [Member]

2013 Incentive Program [Member]

2005 Restricted Stock Plan [Member]

2012 Non Employee Directors Restricted Stock Plan [Member]

Executive Officer [Member]

Executive Officer [Member]

Executive Officer [Member]

Executive Officer [Member]

Chief Operating Officer [Member]

Vice President - Finance And Chief Financial Officer [Member]

Vice President - Finance And Chief Financial Officer [Member]

Non-Employee Directors [Member]

Non-Employee Directors [Member]

2005 Restricted Stock Plan [Member]

2005 Restricted Stock Plan [Member]

2005 Restricted Stock Plan [Member]

2005 Restricted Stock Plan [Member]

2005 Restricted Stock Plan [Member]

2005 Restricted Stock Plan [Member]

2005 Restricted Stock Plan [Member]

2012 Non Employee Directors Restricted Stock Plan [Member]

2012 Non Employee Directors Restricted Stock Plan [Member]

Installment

Installment

Installment

Installment

Installment

Installment

Officer

Officer

Executives

Share-based Compensation Arrangement by Share-based Payment Award [Line Items]

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

Excess (deficient) tax benefits

$21,813

($96,934)

$62,569

'

'

'

'

'

'

'

'

'

'

'

'

'

Income tax benefit from restricted stock dividends

74,939

98,163

42,266

'

'

'

'

'

'

'

'

'

'

'

'

'

Approved the grant of shares of restricted stock

81,470

14,452

100,346

'

'

'

79,080

12,292

100,346

116,498

17,810

'

16,471

2,390

2,160

'

Grant date fair value per share

$58.15

$59.12

$60.79

$42.77

'

'

$57.54

$48.81

$60.79

$42.91

$42.11

'

$21.25

$52.32

$55.55

'

Number of installments provided for vesting restricted stock

'

'

'

'

'

'

4

5

5

5

5

'

5

'

'

'

Number of shares of unvested restricted stock forfeited, cancelled and returned

'

'

'

'

'

'

'

'

'

'

'

9,883

'

'

'

'

Number of years to recognize grant for compensation expenses

'

'

'

'

'

'

'4 years

'5 years

'5 years

'

'

'

'

'3 years

'3 years

'

Number of executive officers

'

'

'

'

'

'

'

2

'

'

'

'

'

5

5

'

Shares authorized

'

'

'

'

300,000

100,000

'

'

'

'

'

'

'

'

'

'

Shares available for future issuance

'

'

'

'

5

95,450

'

'

'

'

'

'

'

'

'

'

Unrecognized compensation cost related to non-vested share-based compensation

$7,674,003

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

Weighted-average period

'3 years 2 months

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

Achievement of target of incentive program by participants

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

100.00%

Current year EBITDA as percentage of previous year for target award

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

105.00%

Minimum achievement of target of incentive program by participants

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

75.00%

Minimum current year EBITDA as percentage of previous year for target award

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

95.00%

Maximum achievement of target of incentive program by participants

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

150.00%

Maximum current year EBITDA as percentage of previous year for target award

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

130.00%

Stock_Based_Compensation_and_E4

Stock Based Compensation and Employee Incentive Programs - Summary of Activity Under Restricted Stock Plans (Detail) (USD $)	12 Months Ended
	Dec. 31, 2013	Dec. 31, 2012	Dec. 31, 2011
Share-based Compensation Arrangement by Share-based Payment Award, Equity Instruments Other than Options, Nonvested, Number of Shares [Roll Forward]	'	'	'
Nonvested stock outstanding at beginning of period, shares	94,729	100,346	19,871
Granted, shares	81,470	14,452	100,346
Vested, shares	-22,525	-20,069	-19,871
Forfeited, shares	0	0	0
Nonvested stock outstanding at end of period, shares	153,674	94,729	100,346
Share-based Compensation Arrangement by Share-based Payment Award, Equity Instruments Other than Options, Nonvested, Weighted Average Grant Date Fair Value [Abstract]	'	'	'
Nonvested stock outstanding at beginning of year, Weighted-Average Grant-Date Fair Value	$59.12	$60.79	$42.77
Granted, Weighted-Average Grant-Date Fair Value	$57.39	$49.82	$60.79
Vested, Weighted-Average Grant-Date Fair Value	$59.48	$60.79	$42.77
Forfeited, Weighted-Average Grant-Date Fair Value	$0	$0	$0
Nonvested stock outstanding at end of period, Weighted-Average Grant-Date Fair Value	$58.15	$59.12	$60.79

Financing_Receivables_Addition

Financing Receivables - Additional Information (Detail) (USD $)	12 Months Ended
	Dec. 31, 2013
Leases [Line Items]	'
Expiration period of sales type lease	'through 2017
Direct incremental costs capitalized	$104,573
Minimum [Member]	'
Leases [Line Items]	'
Current financing receivable terms	'3 months
Financial receivable lease term	'2 years
Maximum [Member]	'
Leases [Line Items]	'
Current financing receivable terms	'12 months
Financial receivable lease term	'5 years

Financing_Receivables_Financin

Financing Receivables Financing Receivables - Short-Term Payment Plans (Details) (USD $)	Dec. 31, 2013	Dec. 31, 2012	Dec. 31, 2011
Accounts, Notes, Loans and Financing Receivable [Line Items]	'	'	'
Less: allowance for losses	($1,365,190)	($662,315)	($447,321)
Short-term payment plans, net	25,938,593	12,480,964	'
Short-Term Payment Plans [Member]	'	'	'
Accounts, Notes, Loans and Financing Receivable [Line Items]	'	'	'
Short-term payment plans, gross	25,317,770	448,487	'
Less: allowance for losses	-1,265,889	-22,424	'
Less: unearned income	0	0	'
Short-term payment plans, net	$24,051,881	$426,063	'

Financing_Receivables_Componen

Financing Receivables - Components of Lease Receivables (Detail) (USD $)	Dec. 31, 2013	Dec. 31, 2012
Receivables [Abstract]	'	'
Sales-type leases, gross	$2,081,512	$13,665,300
Less: allowance for losses	-99,301	-639,891
Less: unearned income	-95,499	-970,508
Sales-type leases, net	$1,886,712	$12,054,901

Financing_Receivables_Future_M

Financing Receivables - Future Minimum Lease Payments (Detail) (USD $)	Dec. 31, 2013	Dec. 31, 2012
Receivables [Abstract]	'	'
2014	$1,530,556	'
2015	430,044	'
2016	72,000	'
2017	48,912	'
2018	0	'
Thereafter	0	'
Total minimum lease payments to be received	2,081,512	'
Less: unearned income	-95,499	-970,508
Net leases receivable	$1,986,013	'

Financing_Receivables_Allowanc

Financing Receivables - Allowance for Financing Credit Losses (Detail) (USD $)	12 Months Ended
	Dec. 31, 2013	Dec. 31, 2012
Allowance for Doubtful Accounts Receivable [Roll Forward]	'	'
Beginning Balance	$662,315	$447,321
Provision	1,309,160	214,994
Charge-offs	-606,285	0
Recoveries	0	0
Ending Balance	$1,365,190	$662,315

Financing_Receivables_Analysis

Financing Receivables - Analysis of Age of Financing Receivable (Detail) (USD $)	Dec. 31, 2013	Dec. 31, 2012
Receivables [Abstract]	'	'
1 to 90 Days Past Due	$511,792	$1,108,108
91 to 180 Days Past Due	85,738	297,812
181 + Days Past Due	57,429	301,896
Total Past Due	$654,959	$1,707,816

Financing_Receivables_Summary_

Financing Receivables - Summary of Financing Receivables by Credit Quality Indicator (Detail) (USD $)	Dec. 31, 2013	Dec. 31, 2012	Dec. 31, 2011
Customer balances with amounts reclassified to trade accounts receivable that are:	'	'	'
1 to 90 Days Past Due	$1,322,823	$7,337,602	'
91 to 180 Days Past Due	368,424	1,028,235	'
181 + Days Past Due	37,537	252,770	'
Total customer balances with past due amounts reclassified to trade accounts receivable	1,728,784	8,618,607	'
Total customer balances with no past due amounts reclassified to trade accounts receivable	257,229	4,076,185	'
Total financing receivables with contractual maturities of one year or less	25,317,770	448,487	'
Less allowance for losses	-1,365,190	-662,315	-447,321
Short-term payment plans, net	$25,938,593	$12,480,964	'

Benefit_Plans_Additional_Infor

Benefit Plans - Additional Information (Detail) (USD $)	12 Months Ended
	Dec. 31, 2013	Dec. 31, 2012	Dec. 31, 2011
Compensation and Retirement Disclosure [Abstract]	'	'	'
Employee contribution	60.00%	'	'
Employer contribution	$2,020,000	$1,749,000	$1,495,000

Operating_Leases_Additional_In

Operating Leases - Additional Information (Detail) (USD $)	12 Months Ended
	Dec. 31, 2013	Dec. 31, 2012	Dec. 31, 2011
Operating Leases Future Minimum Payments Due [Line Items]	'	'	'
Lease agreements period	'10 years	'	'
Lease expiration date	31-Dec-15	'	'
Purchase of properties from the related party	'	'	$9,500,000
Rental expense paid to the related party	'	'	1,901,810
Rent expense total	$882,215	$934,206	$2,437,422
Minimum [Member]	'	'	'
Operating Leases Future Minimum Payments Due [Line Items]	'	'	'
Lease expiration date	31-Dec-14	'	'
Maximum [Member]	'	'	'
Operating Leases Future Minimum Payments Due [Line Items]	'	'	'
Lease expiration date	31-Dec-24	'	'

Operating_Leases_Future_Minimu

Operating Leases - Future Minimum Lease Payments (Detail) (USD $)	Dec. 31, 2013
Leases, Operating [Abstract]	'
2014	$772,079
2015	527,393
2016	354,277
2017	404,924
2018	352,354
Thereafter	1,801,446
Total future minimum lease payments payable under operating leases	$4,212,473

Fair_Value_Carrying_Amounts_an

Fair Value - Carrying Amounts and Fair Values of Certain Assets and Liabilities (Detail) (USD $)	Dec. 31, 2013	Dec. 31, 2012
Carrying Amount	'	'
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]	'	'
Total available-for-sale securities	$10,702,626	$10,674,609
Carrying Amount | Short-term investments (money market funds and accrued income) [Member]	'	'
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]	'	'
Total available-for-sale securities	3,402,921	449,420
Carrying Amount | Mortgage-backed securities [Member]	'	'
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]	'	'
Total available-for-sale securities	81,112	95,604
Carrying Amount | Obligations of U.S. Treasury, U.S. government corporations and agencies [Member]	'	'
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]	'	'
Total available-for-sale securities	2,748,850	2,381,779
Carrying Amount | Corporate debt securities [Member]	'	'
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]	'	'
Total available-for-sale securities	4,469,743	7,747,806
Quoted Prices in Active Markets for Identical Assets (Level 1) [Member]	'	'
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]	'	'
Total available-for-sale securities	'	'
Quoted Prices in Active Markets for Identical Assets (Level 1) [Member] | Short-term investments (money market funds and accrued income) [Member]	'	'
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]	'	'
Total available-for-sale securities	0	0
Quoted Prices in Active Markets for Identical Assets (Level 1) [Member] | Mortgage-backed securities [Member]	'	'
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]	'	'
Total available-for-sale securities	0	0
Quoted Prices in Active Markets for Identical Assets (Level 1) [Member] | Obligations of U.S. Treasury, U.S. government corporations and agencies [Member]	'	'
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]	'	'
Total available-for-sale securities	0	0
Quoted Prices in Active Markets for Identical Assets (Level 1) [Member] | Corporate debt securities [Member]	'	'
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]	'	'
Total available-for-sale securities	0	0
Significant Other Observable Inputs (Level 2) [Member]	'	'
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]	'	'
Total available-for-sale securities	10,702,626	10,674,609
Significant Other Observable Inputs (Level 2) [Member] | Short-term investments (money market funds and accrued income) [Member]	'	'
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]	'	'
Total available-for-sale securities	3,402,921	449,420
Significant Other Observable Inputs (Level 2) [Member] | Mortgage-backed securities [Member]	'	'
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]	'	'
Total available-for-sale securities	81,112	95,604
Significant Other Observable Inputs (Level 2) [Member] | Obligations of U.S. Treasury, U.S. government corporations and agencies [Member]	'	'
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]	'	'
Total available-for-sale securities	2,748,850	2,381,779
Significant Other Observable Inputs (Level 2) [Member] | Corporate debt securities [Member]	'	'
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]	'	'
Total available-for-sale securities	4,469,743	7,747,806
Significant Unobservable Inputs (Level 3) [Member]	'	'
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]	'	'
Total available-for-sale securities	'	'
Significant Unobservable Inputs (Level 3) [Member] | Short-term investments (money market funds and accrued income) [Member]	'	'
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]	'	'
Total available-for-sale securities	0	0
Significant Unobservable Inputs (Level 3) [Member] | Mortgage-backed securities [Member]	'	'
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]	'	'
Total available-for-sale securities	0	0
Significant Unobservable Inputs (Level 3) [Member] | Obligations of U.S. Treasury, U.S. government corporations and agencies [Member]	'	'
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]	'	'
Total available-for-sale securities	0	0
Significant Unobservable Inputs (Level 3) [Member] | Corporate debt securities [Member]	'	'
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]	'	'
Total available-for-sale securities	$0	$0

Subsequent_Events_Additional_I

Subsequent Events - Additional Information (Detail) (USD $)	12 Months Ended				0 Months Ended
	Dec. 31, 2013	Dec. 31, 2012	Dec. 31, 2011	Dec. 31, 2010	Jan. 30, 2014	Jan. 27, 2014
					Subsequent Event [Member]	Subsequent Event [Member]
						Restricted Stock Plan [Member]
						Non-Employee Directors [Member]
Subsequent Event [Line Items]	'	'	'	'	'	'
Dividend, declaration date	'	'	'	'	30-Jan-14	'
Per share dividend announced by company	'	'	'	'	$0.57	'
Dividend, payable date	'	'	'	'	28-Feb-14	'
Dividend, record date	'	'	'	'	13-Feb-14	'
Approved the grant of shares of restricted stock	81,470	14,452	100,346	'	'	4,808
Grant date fair value per share	$58.15	$59.12	$60.79	$42.77	'	$58.22
Number of years to recognize grant for compensation expenses	'	'	'	'	'	'1 year

Quarterly_Financial_Statements2

Quarterly Financial Statements - Schedule of Quarterly Financial Statements (Detail) (USD $)	3 Months Ended								12 Months Ended
	Dec. 31, 2013	Sep. 30, 2013	Jun. 30, 2013	Mar. 31, 2013	Dec. 31, 2012	Sep. 30, 2012	Jun. 30, 2012	Mar. 31, 2012	Dec. 31, 2013	Dec. 31, 2012	Dec. 31, 2011
Quarterly Financial Information Disclosure [Abstract]	'	'	'	'	'	'	'	'	'	'	'
Sales revenues	$51,273,000	$46,780,000	$53,261,000	$49,549,000	$47,915,000	$45,174,000	$45,731,000	$44,489,000	$200,863,332	$183,309,403	$173,476,344
Gross profit	25,487,000	20,654,000	25,477,000	22,119,000	21,240,000	20,015,000	20,139,000	19,267,000	93,736,858	80,660,969	79,411,205
Operating income	15,961,000	11,026,000	13,148,000	10,109,000	12,362,000	9,991,000	9,925,000	8,999,000	50,243,941	41,277,381	41,294,939
Net income	$10,044,000	$7,269,000	$8,486,000	$6,944,000	$9,139,000	$6,925,000	$8,261,000	$5,649,000	$32,743,238	$29,973,472	$25,833,390
Net income per share	'	'	'	'	'	'	'	'	'	'	'
Net income per share - basic (in dollars per share)	$0.90	$0.66	$0.77	$0.63	$0.83	$0.63	$0.75	$0.51	$2.95	$2.71	$2.34
Net income per share - diluted (in dollars per share)	$0.90	$0.66	$0.77	$0.63	$0.83	$0.63	$0.75	$0.51	$2.95	$2.71	$2.34
Weighted average shares outstanding	'	'	'	'	'	'	'	'	'	'	'
Basic (in shares)	11,159,142	11,085,164	11,080,062	11,078,407	11,073,575	11,065,380	11,063,529	11,063,220	11,100,825	11,066,456	11,033,804
Diluted (in shares)	11,159,142	11,085,164	11,080,062	11,078,407	11,073,575	11,065,380	11,063,529	11,063,220	11,100,825	11,066,456	11,033,804

Schedule_II_Valuation_and_Qual1

Schedule II - Valuation and Qualifying Accounts - Allowance for Doubtful Accounts (Detail) (Allowance for doubtful accounts deducted from accounts receivable in the balance sheet [Member], USD $)	12 Months Ended
	Dec. 31, 2013		Dec. 31, 2012		Dec. 31, 2011
Allowance for doubtful accounts deducted from accounts receivable in the balance sheet [Member]	'		'		'
Movement in Valuation Allowances and Reserves [Roll Forward]	'		'		'
Balance at beginning of period	$1,124,000		$1,276,000		$969,000
Additions charged to cost and expenses	602,000	[1]	300,144	[1]	937,000	[1]
Deductions	-601,000	[2]	-452,144	[2]	-630,000	[2]
Balance at end of period	$1,125,000		$1,124,000		$1,276,000
[1]	Adjustments to allowance for change in estimates.
[2]	Uncollectible accounts written off, net of recoveries.

Schedule_II_Valuation_and_Qual2

Schedule II - Valuation and Qualifying Accounts - Allowance for Credit Losses (Detail) (Allowance for credit losses deducted from financing receivables in the balance sheet [Member], USD $)	12 Months Ended
	Dec. 31, 2013		Dec. 31, 2012		Dec. 31, 2011
Allowance for credit losses deducted from financing receivables in the balance sheet [Member]	'		'		'
Movement in Valuation Allowances and Reserves [Roll Forward]	'		'		'
Balance at beginning of period	$662,315		$447,321		$233,396
Additions charged to cost and expenses	1,309,160	[1]	214,994	[1]	499,485	[1]
Deductions	-606,285	[2]	0	[2]	-285,560	[2]
Balance at end of period	$1,365,190		$662,315		$447,321
[1]	Adjustments to allowance for change in estimates.
[2]	Uncollectible accounts written off, net of recoveries.