Pmfg 10-Q 8 Nov 13 2014 Q1 Quarterly report Financial data

Document_and_Entity_Informatio

Document and Entity Information	3 Months Ended
	Sep. 28, 2013	Oct. 31, 2013
Document And Entity Information [Abstract]	'	'
Document Type	'10-Q	'
Amendment Flag	'false	'
Document Period End Date	28-Sep-13	'
Document Fiscal Year Focus	'2014	'
Document Fiscal Period Focus	'Q1	'
Trading Symbol	'PMFG	'
Entity Registrant Name	'PMFG, INC.	'
Entity Central Index Key	'0001422862	'
Current Fiscal Year End Date	'--06-29	'
Entity Filer Category	'Accelerated Filer	'
Entity Common Stock, Shares Outstanding	'	21,108,266

Consolidated_Balance_Sheets

Consolidated Balance Sheets (USD $)	Sep. 28, 2013	Jun. 29, 2013
In Thousands, unless otherwise specified
Current assets:	'	'
Cash and cash equivalents	$59,900	$53,020
Restricted cash	5,827	5,029
Accounts receivable-trade, net of allowance for doubtful accounts of $300 at September 28, 2013 and June 29, 2013	21,375	22,509
Inventories, net	7,595	6,488
Costs and earnings in excess of billings on uncompleted contracts	17,585	16,544
Income taxes receivable	1,354	1,152
Deferred income taxes	304	304
Other current assets	4,513	3,427
Total current assets	118,453	108,473
Property, plant and equipment, net	27,424	24,031
Intangible assets, net	16,014	16,180
Goodwill	30,429	30,429
Other assets	927	998
Total assets	193,247	180,111
Current liabilities:	'	'
Accounts payable	17,392	14,899
Current maturities of long-term debt	1,017	'
Billings in excess of costs and earnings on uncompleted contracts	9,682	6,277
Commissions payable	2,031	1,763
Income taxes payable	745	339
Accrued product warranties	2,177	2,241
Customer deposits	2,432	2,566
Accrued liabilities and other	7,804	5,386
Total current liabilities	43,280	33,471
Long-term debt	11,041	8,719
Deferred income taxes	4,135	4,135
Other long-term liabilities	1,878	1,900
Commitments and contingencies	'	'
Preferred stock-authorized, 5,000,000 shares of $0.01 par value; no shares outstanding at September 28, 2013 or September 29, 2012	'	'
Stockholders' equity:	'	'
Common stock - authorized, 50,000,000 shares of $0.01 par value; issued and outstanding, 21,108,266 and 20,966,426 shares at September 28, 2013 and June 29, 2013, respectively	211	210
Additional paid-in capital	97,097	96,634
Accumulated other comprehensive loss	-697	-2,004
Retained earnings	31,533	33,114
Total PMFG, Inc.'s stockholders' equity	128,144	127,954
Noncontrolling interest	4,769	3,932
Total equity	132,913	131,886
Total liabilities and equity	$193,247	$180,111

Consolidated_Balance_Sheets_Pa

Consolidated Balance Sheets (Parenthetical) (USD $)	Sep. 28, 2013	Jun. 29, 2013
In Thousands, except Share data, unless otherwise specified
Statement Of Financial Position [Abstract]	'	'
Allowance for doubtful accounts	$300	$300
Preferred stock, shares authorized	5,000,000	5,000,000
Preferred stock, par value	$0.01	$0.01
Preferred stock, shares outstanding	'	'
Common stock, shares authorized	50,000,000	50,000,000
Common stock, par value	$0.01	$0.01
Common stock, shares issued	21,108,266	20,966,426
Common stock, shares outstanding	21,108,266	20,966,426

Consolidated_Statements_of_Ope

Consolidated Statements of Operations (USD $)	3 Months Ended
In Thousands, except Per Share data, unless otherwise specified	Sep. 28, 2013	Sep. 29, 2012
Income Statement [Abstract]	'	'
Revenue	$29,071	$32,977
Cost of goods sold	19,364	21,585
Gross profit	9,707	11,392
Operating expenses:	'	'
Sales and marketing	3,513	3,067
Engineering and project management	2,526	2,324
General and administrative	5,328	5,541
Operating expenses, Total	11,367	10,932
Operating income (loss)	-1,660	460
Other income (expense):	'	'
Interest income	18	10
Interest expense	-438	-105
Loss on extinguishment of debt	'	-291
Foreign exchange loss	-203	-82
Other income	66	1
Nonoperating income (expense), Total	-557	-467
Loss before income taxes	-2,217	-7
Income tax benefit	647	1
Net loss	-1,570	-6
Net income attributable to noncontrolling interest	11	305
Net loss attributable to PMFG, Inc.	($1,581)	($311)
Weighted-average common shares outstanding:	'	'
Basic	21,077	20,917
Diluted	21,077	20,917
Basic loss per common share	($0.07)	($0.01)
Diluted loss per common share	($0.07)	($0.01)

Consolidated_Statements_of_Com

Consolidated Statements of Comprehensive Income (Loss) (USD $)	3 Months Ended
In Thousands, unless otherwise specified	Sep. 28, 2013	Sep. 29, 2012
Statement Of Income And Comprehensive Income [Abstract]	'	'
Net loss	($1,570)	($6)
Other comprehensive income:	'	'
Foreign currency translation adjustment	1,333	435
Other comprehensive income	1,333	435
Comprehensive income (loss)	-237	429
Net income attributable to noncontrolling interest	11	305
Other comprehensive income:	'	'
Foreign currency translation adjustment	26	9
Comprehensive income attributable to noncontrolling interests	37	314
Comprehensive income (loss) attributable to PMFG, Inc.	($274)	$115

Consolidated_Statement_of_Equi

Consolidated Statement of Equity (USD $)	Total	Common Stock	Additional Paid - in Capital	Retained Earnings	Accumulated Other Comprehensive Income (Loss)	Total Stockholders' Equity	Non Controlling Interest
In Thousands
Beginning Balance at Jun. 29, 2013	$131,886	$210	$96,634	$33,114	($2,004)	$127,954	$3,932
Beginning Balance, shares at Jun. 29, 2013	'	20,966	'	'	'	'	'
Net (loss)	-1,570	'	'	-1,581	'	-1,581	11
Foreign currency translation adjustment	1,333	'	'	'	1,307	1,307	26
Stock grants, net of forfeitures (in shares)	'	142	'	'	'	'	'
Stock grants, net of forfeitures	464	1	463	'	'	464	'
Equity contribution from noncontrolling interest in subsidiary	800	'	'	'	'	'	800
Ending Balance at Sep. 28, 2013	$132,913	$211	$97,097	$31,533	($697)	$128,144	$4,769
Ending Balance, shares at Sep. 28, 2013	'	21,108	'	'	'	'	'

Consolidated_Statements_of_Cas

Consolidated Statements of Cash Flows (USD $)	3 Months Ended
In Thousands, unless otherwise specified	Sep. 28, 2013	Sep. 29, 2012
Cash flows from operating activities:	'	'
Net loss	($1,570)	($6)
Adjustments to reconcile net loss to net cash provided by operating activities:	'	'
Depreciation and amortization	578	679
Amortization of deferred finance charges	63	15
Stock-based compensation	464	347
Bad debt expense	'	805
Inventory valuation reserve	-71	-43
Provision for warranty expense	221	414
Loss on extinguishment of debt	'	291
(Gain) loss on disposal of property	-348	19
Foreign exchange loss	203	82
Change in fair value of interest rate swap	51	'
Changes in operating assets and liabilities:	'	'
Accounts receivable	1,237	9,741
Inventories	-925	-456
Costs and earnings in excess of billings on uncompleted contracts	-938	-4,566
Other assets	-1,120	-107
Accounts payable	2,532	1,357
Billings in excess of costs and earnings on uncompleted contracts	3,474	795
Commissions payable	268	1
Income taxes	204	618
Product warranties	-285	-593
Accrued liabilities and other	807	-165
Net cash provided by operating activities:	4,845	9,228
Cash flows from investing activities:	'	'
(Increase) decrease in restricted cash	-584	6
Purchases of property and equipment	-3,944	-481
Net proceeds from sale of property	521	'
Payments of deferred consideration	-22	-14
Net cash used in investing activities	-4,029	-489
Cash flows from financing activities:	'	'
Payment of debt	-533	'
Payment of debt issuance costs	'	-630
Proceeds from short-term debt	1,634	'
Proceeds from long-term debt	3,872	'
Equity contribution from noncontrolling interest	800	'
Net cash provided by (used in) financing activities	5,773	-630
Effect of exchange rate changes on cash and cash equivalents	291	-282
Net increase in cash and cash equivalents	6,880	7,827
Cash and cash equivalents at beginning of period	53,020	52,286
Cash and cash equivalents at end of period	59,900	60,113
Supplemental information on cash flow:	'	'
Income taxes (received) paid	-653	842
Interest paid	$353	$175

SIGNIFICANT_ACCOUNTING_POLICIE

SIGNIFICANT ACCOUNTING POLICIES	3 Months Ended
	Sep. 28, 2013
Accounting Policies [Abstract]	'
SIGNIFICANT ACCOUNTING POLICIES	'
	1. SIGNIFICANT ACCOUNTING POLICIES
	Basis of Presentation
	The accompanying unaudited consolidated financial statements of PMFG, Inc. and subsidiaries have been prepared in conformity with accounting principles generally accepted in the United States of America (“GAAP”) for interim financial information and with the instructions to Form 10-Q and Article 10 of Regulation S-X. References to “Company,” “we,” “us” and “our” refer to PMFG, Inc. and its subsidiaries. The consolidated financial statements of the Company as of September 28, 2013 and for the three months ended September 28, 2013 and September 29, 2012 are unaudited and, in the opinion of management, contain all adjustments necessary for the fair presentation of the financial position and results of operations of the Company for the interim periods. The results of operations for such interim periods are not necessarily indicative of results for a full year. These consolidated financial statements should be read in conjunction with the consolidated financial statements and notes thereto included in the Company’s latest Annual Report on Form 10-K for the fiscal year ended June 29, 2013.
	Each of the Company’s interim reporting periods ends on the Saturday closest to the last day of the corresponding quarterly calendar period. References to “fiscal 2014” and “fiscal 2013” refer to fiscal years ended June 28, 2014 and June 29, 2013, respectively. The first quarter of fiscal 2014 and fiscal 2013 ended on September 28, 2013, and September 29, 2012, respectively.
	Basis of Consolidation
	The Company’s financial statements for all periods presented are consolidated to include the accounts of all wholly-owned and majority-owned subsidiaries. All significant inter-company accounts and transactions have been eliminated in consolidation. The Company is the majority owner of Peerless Propulsys China Holdings LLC (“Peerless Propulsys”). The Company’s 60% equity investment in Peerless Propulsys entitles it to 80% of the earnings. Peerless Propulsys is the sole owner of Peerless China Manufacturing Co. Ltd. (“PCMC”), formerly known as Peerless Manufacturing (Zhenjiang) Co. Ltd. The non-controlling interest of Peerless Propulsys is reported as a separate component on the Consolidated Balance Sheets and Consolidated Statements of Operations.
	Cash and Cash Equivalents
	The Company considers all highly liquid investments purchased with an original maturity of three months or less to be cash equivalents.
	The Company maintains cash balances in bank accounts that normally exceed Federal Deposit Insurance Corporation insured limits. As of September 28, 2013, cash held in the United States exceeded federally insured limits by $39.4 million. The Company has not experienced any losses related to this cash concentration.
	The Company had restricted cash balances of $5.8 million and $5.0 million as of September 28, 2013 and June 29, 2013, respectively. Foreign restricted cash balances were $5.5 million and $4.7 million as of September 28, 2013 and June 29, 2013, respectively. Cash balances were restricted to collateralize letters of credit and financial institution guarantees issued in the normal course of business.
	Accounts Receivable
	The Company’s accounts receivable are due from companies in various industries. Credit is extended based on an evaluation of the customer’s financial condition. Generally, collateral is not required. Accounts receivable are generally due within 30 days and are stated at amounts due from customers, net of an allowance for doubtful accounts. Accounts outstanding longer than contractual payment terms are considered past due.
	The Company records an allowance for doubtful accounts based on a specific identification, taking into consideration a number of factors, including the length of time the accounts receivable are past due, the Company’s previous loss history, the customer’s current ability to pay its obligation to the Company and the condition of the industry and the economy as a whole. The Company writes off accounts receivable when they are deemed to be uncollectible. Payments subsequently received on such receivables are credited to the allowance for doubtful accounts in the period the payment is received.
	Changes in the Company’s allowance for doubtful accounts are as follows (in thousands):
		Three months ended
		September 28,		September 29,
		2013		2012
	Balance at beginning of period	$	300	$	650
	Bad debt expense		—		805
	Accounts written off		—		(1,181	)
	Balance at end of period	$	300	$	274
	Inventories
	The Company values its inventories using the lower of weighted average cost or market. The Company regularly reviews the value of inventories on hand, using specific aging categories, and records a provision for obsolete and slow-moving inventory based on historical and estimated future usage. In assessing the ultimate realization of its inventory, the Company is required to make judgments as to future demand requirements. As actual future demand or market conditions may vary from those projected by the Company, adjustments to inventory valuations may be required.
	Property, Plant and Equipment
	Depreciation of property, plant and equipment is calculated using the straight-line method over a period considered adequate to depreciate the total cost over the useful lives of the assets, as follows:
	Buildings and improvements	5 - 40 years
	Equipment	3 - 10 years
	Furniture and fixtures	3 - 15 years
	Routine maintenance costs are expensed as incurred. Major improvements that extend the life, increase the capacity or improve the safety or the efficiency of property owned are capitalized. Major improvements to leased buildings are capitalized as leasehold improvements and amortized over the shorter of the estimated life or the remaining lease term.
	In September 2013, the Company exited its lease manufacturing and office facility in Zhenjiang, China. The property was leased from the noncontrolling interest owner of Peerless Propulsys. Early termination of the lease resulted in $0.2 million of expense included in costs of goods sold in the three months ended September 28, 2013.
	Long-Lived Assets
	The Company reviews its long-lived assets for impairment whenever events or changes in circumstances indicate that the carrying amount of an asset may not be recoverable and exceeds its fair value. If conditions indicate an asset might be impaired, the Company estimates the future cash flows expected to result from the use of the asset and its eventual disposition. The impairment would be measured by the amount by which the asset exceeds its fair value, typically represented by the discounted cash flows associated with the asset.
	Goodwill and Other Intangible Assets
	Goodwill represents the difference between the purchase price and the fair value of the net assets acquired upon acquisition. Goodwill is not amortized, however, it is measured at the reporting unit level to test for impairment annually, in the fourth quarter, or more frequently if conditions indicate an earlier review is necessary. A discounted future cash flow analysis is primarily used to determine whether impairment exists. If the fair value of a reporting unit is less than the carrying amount, then the Company writes down goodwill to its estimated fair value.
	Intangible assets subject to amortization include licensing agreements, customer relationships and acquired sales order backlog. These intangible assets are amortized over their estimated useful lives based on a pattern in which the economic benefit of the respective intangible asset is realized. Intangible assets considered to have indefinite lives include trade names and design guidelines. The Company evaluates the recoverability of indefinite lived intangible assets annually, in the fourth quarter, or whenever events or changes in circumstances indicate that an intangible asset’s carrying amount may not be recoverable. The Company uses the market and income approach methods to determine whether impairment exists.
	Fair Value of Financial Instruments
	The carrying amounts of cash and cash equivalents, trade receivables, other current assets, accounts payable and accrued expenses approximate fair value due to the short maturity of these instruments. The carrying amount of the Company’s debt approximates fair value as the debt bears interest at floating market rates.
	Revenue Recognition
	The Company recognizes revenue, net of sales taxes, from product sales or services provided when the following revenue recognition criteria are met: persuasive evidence of an arrangement exists, delivery has occurred or services have been rendered, the selling price is fixed or determinable and collectability is reasonably assured.
	The Company provides certain products under long-term, generally fixed-priced, contracts that may extend over multiple financial periods, where revenue and cost of sales are recognized in accordance with accounting rules relating to construction-type and production-type contracts. Amounts recognized in revenue are calculated using the percentage of cost completed (i.e., cumulative cost incurred to date in comparison to the estimated total cost at completion). This method requires the Company to make estimates regarding the total costs of the project at completion, which impacts the amount of gross margin the Company recognizes in each reporting period. The Company routinely reviews its estimates relating to estimated total costs at completion and recognizes changes in those estimates as they are determined. The percentage-of-completion method generally results in the recognition of reasonably consistent profit margins over the life of a contract. Anticipated losses on these contracts are recorded in full in the period in which they become evident. Cumulative revenue recognized may be less or greater than cumulative costs and profits billed at any point during a contract’s term. The resulting difference is recognized as “costs and earnings in excess of billings on uncompleted contracts” or “billings in excess of costs and earnings on uncompleted contracts” on the Consolidated Balance Sheets.
	Contracts that are considered short-term in nature and require less product customization are accounted for under the completed contract method. Revenue under the completed contract method is recognized upon shipment of the product.
	Pre-contract, Start-up and Commissioning Costs
	The Company does not consider the realization of any individual sales order as probable prior to order acceptance. Therefore, pre-contract costs incurred prior to sales order acceptance are included as a component of operating expenses when incurred. Some of the Company’s contracts require the installation and placing in service of the product after it is distributed to the end user. The costs of start-up and commissioning and the related revenue associated with the relevant percentage of completion of these projects are recognized in the period incurred.
	Warranty Costs
	The Company provides warranties for specific products during a defined period of time, generally less than 18 months after shipment of the product. Warranties cover the failure of a product to perform after it has been placed in service. The Company reserves for estimated future warranty costs in the period in which the revenue is recognized based on historical experience, expectation of future conditions, and the extent of concurrent supplier warranties in place. Warranty costs are included in “cost of goods sold” in the Consolidated Statements of Operations.
	Income Taxes
	The Company utilizes the asset and liability approach in its reporting for income taxes. Deferred income tax assets and liabilities are computed for differences between the financial statement and tax basis of assets and liabilities that will result in taxable or deductible amounts in the future based on enacted tax laws and rates applicable to the periods in which the differences are expected to affect taxable income. Valuation allowances are established when necessary to reduce deferred tax assets to the amount more likely than not to be realized. Income tax related interest and penalties are included in income tax expense. The Company recognizes in its financial statements the impact of a tax position taken or expected to be taken in a tax return, if that position is “more likely than not” of being sustained upon examination by the relevant taxing authority, based on the technical merits of the position.
	The Company is required to estimate income taxes in each jurisdiction in which it operates. This process involves estimating actual current tax exposure together with assessing temporary differences resulting from different treatment of items for tax and accounting purposes. These differences result in deferred tax assets and liabilities. Judgment is required in assessing the future tax consequences of events that have been recognized in the Company’s financial statements or tax returns. In the event that actual results differ from these estimates, the Company’s provision for income taxes could be materially impacted.
	At September 28, 2013, the Company had $5.1 million of operating loss carry forwards available for carryover to future periods, subject to certain limitations and expiring beginning in fiscal 2032. A valuation allowance of $1.3 million has been established to reduce the credits to the estimated future realization of the tax related benefit.
	Earnings (Loss) Per Common Share
	The Company calculates earnings (loss) per common share by dividing the earnings (loss) applicable to PMFG, Inc. stockholders by the weighted average number of common shares outstanding. Diluted earnings per common share include the dilutive effect of stock options, restricted stock units and warrants granted using the treasury stock method. For the three months ended September 28, 2013, 77,460 restricted stock units with performance and service based restrictions were omitted from the calculation of dilutive securities because they were anti-dilutive. Options to acquire 37,200 shares of common stock and warrants to acquire 839,063 shares of common stock were omitted from the calculation of dilutive securities for the three months ended September 28, 2013 and the three months ended September 29, 2012, because they were anti-dilutive.
	The warrants entitle the holders to purchase common stock for $10.56 per share, through a cashless exercise. The warrants expire on September 4, 2014.
	Use of Estimates
	The preparation of financial statements in conformity with accounting principles generally accepted in the United States (“GAAP”) requires management to make estimates and assumptions that affect the reported amounts of assets and liabilities and disclosure of contingent assets and liabilities at the date of the financial statements and the reported amounts of revenue and expenses during the reporting period. Because of the use of estimates inherent in the financial reporting process, actual results could differ from those estimates.

INVENTORIES

INVENTORIES	3 Months Ended
	Sep. 28, 2013
Inventory Disclosure [Abstract]	'
INVENTORIES	'
	2. INVENTORIES
	Principal components of inventories are as follows (in thousands):
		September 28,			June 29,
		2013			2013
	Raw materials	$	4,522			3,729
	Work in progress		2,743			2,516
	Finished goods		509			493
			7,774			6,738
	Reserve for obsolete and slow-moving inventory		(179	)		(250	)
		$	7,595		$	6,488

COSTS_AND_ESTIMATED_EARNINGS_O

COSTS AND ESTIMATED EARNINGS ON UNCOMPLETED CONTRACTS	3 Months Ended
	Sep. 28, 2013
Contractors [Abstract]	'
COSTS AND ESTIMATED EARNINGS ON UNCOMPLETED CONTRACTS	'
	3. COSTS AND ESTIMATED EARNINGS ON UNCOMPLETED CONTRACTS
	The components of uncompleted contracts are as follows (in thousands):
		September 28,			June 29,
		2013			2013
	Costs incurred on uncompleted contracts and estimated earnings	$	80,972		$	70,389
	Less billings to date		(73,069	)		(60,122	)
		$	7,903		$	10,267
	The components of uncompleted contracts are reflected in the Consolidated Balance Sheets as follows (in thousands):
		September 28,			June 29,
		2013			2013
	Costs and earnings in excess of billings on uncompleted contracts	$	17,585		$	16,544
	Billings in excess of costs and earnings on uncompleted contracts		(9,682	)		(6,277	)
		$	7,903		$	10,267

GOODWILL_AND_OTHER_INTANGIBLE_

GOODWILL AND OTHER INTANGIBLE ASSETS	3 Months Ended
	Sep. 28, 2013
Goodwill And Intangible Assets Disclosure [Abstract]	'
GOODWILL AND OTHER INTANGIBLE ASSETS	'
	4. GOODWILL AND OTHER INTANGIBLE ASSETS
	All goodwill and other intangible assets are allocated to the Process Products segment. Goodwill is not deductible for income tax purposes.
	Goodwill
	There were no changes in the carrying amount of goodwill for the three months ended September 28, 2013.
	Acquisition-Related Intangibles
	Acquisition-related intangible assets are as follows (in thousands):
		Weighted		Gross Value		Accumulated			Net Book		Gross Value		Accumulated			Net Book
		Average		28-Sep-13		Amortization			Value		29-Jun-13		Amortization			Value
		Estimated							28-Sep-13							29-Jun-13
		Useful Life
		(Years)
	Design guidelines	Indefinite		$	6,940	$	—		$	6,940	$	6,940	$	—		$	6,940
	Customer relationships	8			7,940		(3,595	)	$	4,345		7,940		(3,429	)		4,511
	Trade names	Indefinite			4,729		—		$	4,729		4,729		—			4,729
				$	19,609	$	(3,595	)	$	16,014	$	19,609	$	(3,429	)	$	16,180
	Amortization expense on finite-lived intangible assets was $0.2 million and $0.3 million for the three months ended September 28, 2013 and September 29, 2012, respectively. Estimated aggregate finite-lived intangible asset amortization expense for the next five years is as follows (in thousands):
	Fiscal Year
	2014		660
	2015		585
	2016		510
	2017		509
	2018		504

ACCRUED_PRODUCT_WARRANTIES

ACCRUED PRODUCT WARRANTIES	3 Months Ended
	Sep. 28, 2013
Guarantees [Abstract]	'
ACCRUED PRODUCT WARRANTIES	'
	5. ACCRUED PRODUCT WARRANTIES
	Accrued product warranty activity is as follows (in thousands):
		Three months ended
		September 28,			September 29,
		2013			2012
	Balance at beginning of period	$	2,241		$	2,615
	Provision for warranty expenses		221			414
	Warranty charges		(285	)		(593	)
	Balance at end of period	$	2,177		$	2,436

ACCRUED_LIABILITIES_AND_OTHER

ACCRUED LIABILITIES AND OTHER	3 Months Ended
	Sep. 28, 2013
Payables And Accruals [Abstract]	'
ACCRUED LIABILITIES AND OTHER	'
	6. ACCRUED LIABILITIES AND OTHER
	The components of accrued liabilities and other are as follows (in thousands):
		September 28,		June 29,
		2013		2013
	Accrued start-up and commissioning expense	$	230	$	230
	Accrued compensation		2,748		2,393
	Accrued professional expenses		1,983		1,819
	PCMC short-term debt		1,634		—
	Deferred consideration related to Burgess Manning GmbH acquisition		15		36
	Other		1,194		908
		$	7,804	$	5,386
	In July 2013, the Company obtained short-term financing from Bank of China Limited. The financing provides for borrowings up to ¥10 million ($1.6 million) at an interest rate of 6.6%. Interest is payable quarterly. All amounts outstanding are due July 2014. At September 28, 2013, $1.6 million was included in Accrued liabilities and other on the Consolidated Balance Sheet.

DEBT

DEBT	3 Months Ended
	Sep. 28, 2013
Debt Disclosure [Abstract]	'
DEBT	'
	7. DEBT
	Outstanding long-term debt obligations are as follows (in thousands):
				September 28,			June 29,
		Maturities		2013			2013
	Term loan A		2019	$	830		$	604
	Term loan B		2022		8,450			8,115
	PCMC loan		2017		2,778			—
	Total long-term debt				12,058			8,719
	Less current maturites				(1,017	)		—
	Total long-term debt, net of current portion			$	11,041		$	8,719
	In September 2012, the Company entered into a new Credit Agreement (the “Credit Agreement”) with Citibank, N.A., as administrative agent and other financial institutions party thereto. The Credit Agreement provides for, among other things, revolving credit commitments of $30.0 million to be used for working capital and general corporate purposes, term loan commitments of $2.0 million to be used for the purchase of equipment for a manufacturing facility in Denton, Texas (“Term Loan A”) and term loan commitments of $10.0 million to fund the construction of the Denton facility (“Term Loan B”). All borrowings and other obligations of the Company are guaranteed by substantially all of its domestic subsidiaries and are secured by substantially all of the assets of the Company.
	The revolving credit facility under the Credit Agreement will terminate on September 30, 2015, and all revolving credit loans mature on that date. Under the revolving credit facility, the Company has a maximum borrowing availability equal to the lesser of (a) $30.0 million or (b) the sum of 80% of eligible accounts receivable plus 50% of eligible inventory plus 100% of the cash amount held in a special collateral account less a foreign currency letter of credit reserve. At September 28, 2013, there were no outstanding borrowings and approximately $6.2 million of outstanding letters of credit under the Credit Agreement, leaving the Company with approximately $2.7 million of available capacity for additional borrowings and letters of credit under the Credit Agreement.
	The term loan commitments expire 18 months after the date of the Credit Agreement. Beginning June 30, 2014, the Company is required to make quarterly principal payments on the term loans that were incurred during that 18-month period. The Credit Agreement also requires the Company to maintain an interest rate protection agreement with respect to at least 50% of the aggregate outstanding principal amount of the term loans.
	Interest on all loans must generally be paid quarterly. Interest rates on term loans use floating rates plus 1/2 of 1% up to 2%, plus a margin of between 0 to 75 basis points based upon the Company’s consolidated funded debt to consolidated EBITDA for the trailing four consecutive fiscal quarters.
	At September 28, 2013, the Company was required to maintain a Consolidated Total Leverage Ratio (“CTL”) not to exceed 1.75 to 1.00 and a Debt Service Coverage Ratio (“DSC”) of not less than 1.50 to 1.00. The CTL ratio is calculated as the ratio of the Company’s aggregate total liabilities to the sum of the excess of the Company’s total assets over its total liabilities as each is determined on a consolidated basis in accordance with generally accepted accounting principles. The DSC ratio is calculated as the ratio of the Company’s consolidated EBITDA less certain restricted cash payments, capitalized expenditures and taxes to the Company’s consolidated fixed charges, which is the sum of the Company’s current maturities of long-term debt and the amount of cash paid for interest on a trailing 12 month basis. The Credit Agreement also contains other covenants, including restrictions on additional debt, dividends, capital expenditures, acquisitions and dispositions. At September 28, 2013, the Company was in compliance with all of its debt covenants.
	On September 30, 2013, the Company and its subsidiary, Peerless Mfg. Co., entered into an amendment to the Credit Agreement. The Amendment allows the Company to permit maturity dates on letters of credit provided by the Company to its customers beyond the term of the Credit Agreement and to allow unsecured parent guarantees to be issued on behalf of its foreign subsidiaries up to a maximum aggregate value of $10 million.
	In July 2013, the Company’s subsidiary in China entered into a loan agreement with The People’s Bank of China. The loan agreement provides for a loan commitment of ¥45.0 million ($7.0 million) to fund the construction of a manufacturing facility in Zhenjiang, China. The loan is guaranteed by PCMC’s property, plant and equipment. The loan matures on September 30, 2018. At September 28, 2013, there was an outstanding borrowing of ¥17.0 million ($2.8 million). Beginning June 20, 2014, the Company is required to make semi-annual principal payments on the loan incurred during the six month period. Interest rates use floating rates not to exceed 10% plus 1% of annual fixed rate and must be paid quarterly. The loan agreement also contains covenants, including restrictions on additional debt, dividends, acquisitions and dispositions. At September 28, 2013, the Company was in compliance with all of its debt covenants.
	The Company’s U.K. subsidiary has a debenture agreement used to facilitate issuances of letters of credit and bank guarantees of £6.0 million ($9.7 million) at September 28, 2013 and £6.0 million ($9.4 million) at June 29, 2013. This facility was secured by substantially all of the assets of the Company’s U.K. subsidiary and by a cash deposit of £1.9 million ($3.1 million) at September 28, 2013 and £2.1 million ($3.2 million) at June 29, 2013, which is recorded as restricted cash on the Consolidated Balance Sheets. At September 28, 2013, there was £4.8 million ($7.7 million) of outstanding stand-by letters of credit and bank guarantees under this debenture agreement. At June 29, 2013, there was £4.4 million ($6.8 million) of outstanding stand-by letters of credit and bank guarantees under this debenture agreement.
	The Company’s German subsidiary has a debenture agreement used to facilitate issuances of letters of credit and bank guarantees of €4.8 million ($6.5 million) at September 28, 2013 and €4.8 million ($6.2 million) at June 29, 2013. This facility is secured by substantially all of the assets of the Company’s German subsidiary and by a cash deposit of €0.9 million ($1.2 million) at September 28, 2013 and €0.7 million ($0.9 million) at June 29, 2013, which is recorded as restricted cash on the Consolidated Balance Sheets. At September 28, 2013, there was €2.9 million ($3.9 million) of outstanding stand-by letters of credit and bank guarantees under this debenture agreement. At June 29, 2013, there was €2.7 million ($3.5 million) of outstanding stand-by letters of credit and bank guarantees under this debenture agreement.
	The Company’s subsidiary in Singapore had bank guarantees of $0.9 million and $0.6 million at September 28, 2013 and June 29, 2013, respectively. These guarantees are secured with deposits held by the institution issuing the guarantee. The Company’s subsidiary in China had bank guarantees of $1.2 million and $0.6 million at September 28, 2013 and June 29, 2013, respectively, secured by $1.2 million and $0.6 million of restricted cash balances.

COMMITMENTS_AND_CONTINGENCIES

COMMITMENTS AND CONTINGENCIES	3 Months Ended
	Sep. 28, 2013
Commitments And Contingencies Disclosure [Abstract]	'
COMMITMENTS AND CONTINGENCIES	'
	8. COMMITMENTS AND CONTINGENCIES
	Litigation
	Under the contract for the Nitram acquisition, the Company has certain rights to indemnification against the selling stockholders for claims relating to breach of representation and certain other claims, including litigation costs and damages. Prior to the final escrow payment release in October 2009, the Company made claims relating to environmental matters and indemnification for breach of representations and warranties of the Nitram purchase agreement, totaling approximately $2.0 million against the escrow, and a total of $1.4 million was withheld from the release of the escrow amount, which represents the Company’s claims, less the one percent deductible, estimated at $0.6 million. The sellers have objected to the claims made by the Company and the parties are currently in the process of negotiating the various claims. The Company does not currently believe it will have additional losses or claims against the former Nitram stockholders that are in excess of the amounts already claimed or accrued.
	From time to time the Company is involved in various litigation matters arising in the ordinary course of its business. The Company accrues for its litigation contingencies when losses are both probable and reasonably estimable.
	Other Matters
	The Company has entered into certain non-cancelable agreements to construct a manufacturing facility in Zhenjiang, China. The total obligation is $11.4 million and the remaining cost to be incurred as of September 28, 2013 is $2.9 million

STOCKBASED_COMPENSATION

STOCK-BASED COMPENSATION	3 Months Ended
	Sep. 28, 2013
Disclosure Of Compensation Related Costs Sharebased Payments [Abstract]	'
STOCK-BASED COMPENSATION	'
	9. STOCK-BASED COMPENSATION
	The following information represents the Company’s grants of stock-based compensation to employees and directors during the three months ended September 28, 2013 and September 29, 2012 (in thousands, except share amounts):
		Three months ended
		September 28,				September 29,
		2013				2012
	Grant Type	Number of		Fair Value		Number of		Fair Value
		Shares		of Grant		Shares		of Grant
		Granted				Granted
	Stock to directors		40,430	$	300		36,000	$	291
	Restricted stock awards		101,410		752		110,377		894
	Restricted stock units		77,460		575		—		—
	The fair value of the stock granted to the Board of Directors is recognized immediately. The compensation expense for the restricted stock awards granted in fiscal year 2014 is recognized over a three-year vesting period whereas the awards granted in fiscal year 2013 are recognized over a four-year vesting period. The compensation expense is based on the fair value of the awards on the grant date, net of forfeitures.
	In July 2013, the Company also awarded restricted stock units (“RSUs”), which are subject to both service and performance conditions, to the executive officers of the Company. The fair value of the RSUs is based on the probability of the performance condition being achieved on the date of grant. The actual number of shares that will ultimately vest is dependent on the Company’s performance during the performance period, which is a year from the date of grant, against established metrics and could range from 0% to 200% of the number of units originally granted. The RSUs have a cliff vesting of three years from the date of grant. The Company recognizes compensation expense for the RSUs based upon management’s determination of the potential likelihood of achievement of the performance conditions at each reporting date in fiscal 2014, net of forfeitures.
	The Company recognized $0.5 million and $0.3 million of stock-based compensation expense in the three months ended September 28, 2013 and September 29, 2012, respectively.

DERIVATIVE_FINANCIAL_INSTRUMEN

DERIVATIVE FINANCIAL INSTRUMENTS AND FAIR VALUE MEASUREMENTS	3 Months Ended
	Sep. 28, 2013
Fair Value Disclosures [Abstract]	'
DERIVATIVE FINANCIAL INSTRUMENTS AND FAIR VALUE MEASUREMENTS	'
	10. DERIVATIVE FINANCIAL INSTRUMENTS AND FAIR VALUE MEASUREMENTS
	Derivative Financial Instruments
	The Company has entered into interest rate swap agreements that effectively convert the interest rates on the long-term debt issued under the Senior Credit facility from floating to fixed rates. The following table summarizes the interest rate agreements in effect as of September 28, 2013 (in thousands):
	Fixed Interest Rate		Expiration Date		Notional Amounts
	1.95%			September 30, 2022	$	9,000
	1.50%			September 30, 2019		1,000
	The swap agreements are recorded as an asset or liability in the Consolidated Balance Sheets at fair value, with the change in fair value recorded as interest expense within the Consolidated Statements of Operations.
	The Company is exposed to market risk under these arrangements due to the possibility of interest rates on the term loans under the Credit Agreement declining to below the rates on the interest rate swap agreements. Credit risk under these arrangements is believed to be remote as the counterparty to the interest rate swap agreements is a major financial institution; however, if the counterparty to the derivative instrument arrangements becomes unable to fulfill its obligations to the Company, the financial benefits of the arrangements may be lost.
	The derivatives recorded at fair value in the Company’s Consolidated Balance Sheets were (in thousands):
			Derivative Assets				Derivative Liabilities
			September 28,		June 29,		June 29,		June 30,
			2013		2013		2013		2012
	Interest rate swap contracts		$	109	$	160	$	—	$	—
	Fair value is defined as the exchange price that would be received for 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 on the measurement date. Valuation techniques used to measure fair value maximize the use of observable inputs and minimize the use of unobservable inputs. The Company utilizes a fair value hierarchy based on three levels of inputs, of which the first two are considered observable and the last unobservable.
		•		Level 1 — Quoted prices in active markets for identical assets or liabilities. These are typically obtained from real-time quotes for transactions in active exchange markets involving identical assets.
		•		Level 2 — Quoted prices for similar assets and liabilities in active markets; quoted prices included for identical or similar assets and liabilities that are not active; and model-derived valuations in which all significant inputs and significant value drivers are observable in active markets. These are typically obtained from readily-available pricing sources for comparable instruments.
		•		Level 3 — Unobservable inputs, where there is little or no market activity for the asset or liability. These inputs reflect the reporting entity’s own beliefs about the assumptions that market participants would use in pricing the asset or liability, based on the best information available in the circumstances.
	A summary of derivative assets and liabilities measured at fair value on a recurring basis is as follows (in thousands):
			Fair Value
			as of
			September 28, 2013		Level 1		Level 2		Level 3
	Asset—Interest rate swap contracts		$	109	$	—	$	109	$	—
	The fair value of the interest rate swaps is determined based on the notional amounts of the swaps and the forward LIBOR curve relative to the fixed interest rates under the swap agreements. The Company classifies these instruments in Level 2 because quoted market prices can be corroborated utilizing observable benchmark market rates at commonly quoted intervals, observable current and forward commodity market prices on active exchanges, and observable market transactions of spot currency rates and forward currency prices.

SEGMENT_INFORMATION

SEGMENT INFORMATION	3 Months Ended
	Sep. 28, 2013
Segment Reporting [Abstract]	'
SEGMENT INFORMATION	'
	11. SEGMENT INFORMATION
	The Company has two reportable segments: Process Products and Environmental Systems. The Process Products segment produces various types of separators and filters used for removing liquids and solids from gases and air. The segment also includes industrial silencing equipment to control noise pollution on a wide range of industrial processes and heat transfer equipment to conserve energy in many industrial processes and in petrochemical processing. The main product of the Environmental Systems segment is its Selective Catalytic Reduction Systems, referred to as “SCR Systems.” These environmental control systems are used for air pollution abatement and converting nitrogen oxide (NOx) emissions from exhaust gases caused by burning hydrocarbon fuels such as coal, gasoline, natural gas and oil. Along with the SCR Systems, this segment offers systems to reduce other pollutants such as carbon monoxide (CO) and particulate matter. The Company combines these systems with other components, such as instruments, controls and related valves and piping to offer its customers a totally integrated system.
	The Company allocates all costs associated with the manufacture, sale and design of its products to the appropriate segment. Segment profit and loss is based on revenue less direct expenses of the segment before general and administrative expenses. The Company does not allocate general and administrative expenses, assets, or expenditures for assets on a segment basis for internal management reporting, therefore, this information is not presented. Segment information and reconciliation to operating income (loss) for the three months ended September 28, 2013 and September 29, 2012 are presented below (in thousands).
		Three months ended
		September 28,			September 29,
		2013			2012
	Revenue:
	Process Products	$	24,511		$	28,715
	Environmental Systems		4,560			4,262
		$	29,071		$	32,977
	Operating income (loss):
	Process Products	$	2,768		$	5,380
	Environmental Systems		900			621
	Corporate and other unallocated expenses		(5,328	)		(5,541	)
		$	(1,660	)	$	460

FACILITY_CLOSURES

FACILITY CLOSURES	3 Months Ended
	Sep. 28, 2013
Discontinued Operations And Disposal Groups [Abstract]	'
FACILITY CLOSURES	'
	12. FACILITY CLOSURES
	In July 2013, the Company sold the property, plant and equipment at a former production facility in Denton, Texas. The facility had a carrying value of $0.2 million and the disposal resulted in proceeds of $0.5 million. The Company recorded a gain on disposal of $0.3 million which is included in cost of goods sold in the Consolidated Statement of Operations for the three months ended September 28, 2013.
	In August 2013, management announced the pending closure of the manufacturing facility located in Cisco, Texas. The Company anticipates completion of the transition process during the second quarter of fiscal 2014. At September 28, 2013, the facility had a carrying value of $0.2 million included in property, plant and equipment, net on the Consolidated Balance Sheet.

SIGNIFICANT_ACCOUNTING_POLICIE1

SIGNIFICANT ACCOUNTING POLICIES (Policies)	3 Months Ended
	Sep. 28, 2013
Accounting Policies [Abstract]	'
Basis of Presentation	'
	Basis of Presentation
	The accompanying unaudited consolidated financial statements of PMFG, Inc. and subsidiaries have been prepared in conformity with accounting principles generally accepted in the United States of America (“GAAP”) for interim financial information and with the instructions to Form 10-Q and Article 10 of Regulation S-X. References to “Company,” “we,” “us” and “our” refer to PMFG, Inc. and its subsidiaries. The consolidated financial statements of the Company as of September 28, 2013 and for the three months ended September 28, 2013 and September 29, 2012 are unaudited and, in the opinion of management, contain all adjustments necessary for the fair presentation of the financial position and results of operations of the Company for the interim periods. The results of operations for such interim periods are not necessarily indicative of results for a full year. These consolidated financial statements should be read in conjunction with the consolidated financial statements and notes thereto included in the Company’s latest Annual Report on Form 10-K for the fiscal year ended June 29, 2013.
	Each of the Company’s interim reporting periods ends on the Saturday closest to the last day of the corresponding quarterly calendar period. References to “fiscal 2014” and “fiscal 2013” refer to fiscal years ended June 28, 2014 and June 29, 2013, respectively. The first quarter of fiscal 2014 and fiscal 2013 ended on September 28, 2013, and September 29, 2012, respectively.
Basis of Consolidation	'
	Basis of Consolidation
	The Company’s financial statements for all periods presented are consolidated to include the accounts of all wholly-owned and majority-owned subsidiaries. All significant inter-company accounts and transactions have been eliminated in consolidation. The Company is the majority owner of Peerless Propulsys China Holdings LLC (“Peerless Propulsys”). The Company’s 60% equity investment in Peerless Propulsys entitles it to 80% of the earnings. Peerless Propulsys is the sole owner of Peerless China Manufacturing Co. Ltd. (“PCMC”), formerly known as Peerless Manufacturing (Zhenjiang) Co. Ltd. The non-controlling interest of Peerless Propulsys is reported as a separate component on the Consolidated Balance Sheets and Consolidated Statements of Operations.
Cash and Cash Equivalents	'
	Cash and Cash Equivalents
	The Company considers all highly liquid investments purchased with an original maturity of three months or less to be cash equivalents.
	The Company maintains cash balances in bank accounts that normally exceed Federal Deposit Insurance Corporation insured limits. As of September 28, 2013, cash held in the United States exceeded federally insured limits by $39.4 million. The Company has not experienced any losses related to this cash concentration.
	The Company had restricted cash balances of $5.8 million and $5.0 million as of September 28, 2013 and June 29, 2013, respectively. Foreign restricted cash balances were $5.5 million and $4.7 million as of September 28, 2013 and June 29, 2013, respectively. Cash balances were restricted to collateralize letters of credit and financial institution guarantees issued in the normal course of business.
Accounts Receivable	'
	Accounts Receivable
	The Company’s accounts receivable are due from companies in various industries. Credit is extended based on an evaluation of the customer’s financial condition. Generally, collateral is not required. Accounts receivable are generally due within 30 days and are stated at amounts due from customers, net of an allowance for doubtful accounts. Accounts outstanding longer than contractual payment terms are considered past due.
	The Company records an allowance for doubtful accounts based on a specific identification taking into consideration a number of factors, including the length of time the accounts receivable are past due, the Company’s previous loss history, the customer’s current ability to pay its obligation to the Company and the condition of the industry and the economy as a whole. The Company writes off accounts receivable when they are deemed to be uncollectible. Payments subsequently received on such receivables are credited to the allowance for doubtful accounts in the period the payment is received.
	Changes in the Company’s allowance for doubtful accounts are as follows (in thousands):
		Three months ended
		September 28,		September 29,
		2013		2012
	Balance at beginning of period	$	300	$	650
	Bad debt expense		—		805
	Accounts written off		—		(1,181	)
	Balance at end of period	$	300	$	274
Inventories	'
	Inventories
	The Company values its inventories using the lower of weighted average cost or market. The Company regularly reviews the value of inventories on hand, using specific aging categories, and records a provision for obsolete and slow-moving inventory based on historical and estimated future usage. In assessing the ultimate realization of its inventory, the Company is required to make judgments as to future demand requirements. As actual future demand or market conditions may vary from those projected by the Company, adjustments to inventory valuations may be required.
Property, Plant and Equipment	'
	Property, Plant and Equipment
	Depreciation of property, plant and equipment is calculated using the straight-line method over a period considered adequate to depreciate the total cost over the useful lives of the assets, as follows:
	Buildings and improvements	5 - 40 years
	Equipment	3 - 10 years
	Furniture and fixtures	3 - 15 years
	Routine maintenance costs are expensed as incurred. Major improvements that extend the life, increase the capacity or improve the safety or the efficiency of property owned are capitalized. Major improvements to leased buildings are capitalized as leasehold improvements and amortized over the shorter of the estimated life or the remaining lease term.
	In September 2013, the Company exited its lease manufacturing and office facility in Zhenjiang, China. The property was leased from the noncontrolling interest owner of Peerless Propulsys. Early termination of the lease resulted in $0.2 million of expense included in costs of goods sold in the three months ended September 28, 2013.
Long-Lived Assets	'
	Long-Lived Assets
	The Company reviews its long-lived assets for impairment whenever events or changes in circumstances indicate that the carrying amount of an asset may not be recoverable and exceeds its fair value. If conditions indicate an asset might be impaired, the Company estimates the future cash flows expected to result from the use of the asset and its eventual disposition. The impairment would be measured by the amount by which the asset exceeds its fair value, typically represented by the discounted cash flows associated with the asset.
Goodwill and Other Intangible Assets	'
	Goodwill and Other Intangible Assets
	Goodwill represents the difference between the purchase price and the fair value of the net assets acquired upon acquisition. Goodwill is not amortized, however, it is measured at the reporting unit level to test for impairment annually, in the fourth quarter, or more frequently if conditions indicate an earlier review is necessary. A discounted future cash flow analysis is primarily used to determine whether impairment exists. If the fair value of a reporting unit is less than the carrying amount, then the Company writes down goodwill to its estimated fair value.
	Intangible assets subject to amortization include licensing agreements, customer relationships and acquired sales order backlog. These intangible assets are amortized over their estimated useful lives based on a pattern in which the economic benefit of the respective intangible asset is realized. Intangible assets considered to have indefinite lives include trade names and design guidelines. The Company evaluates the recoverability of indefinite lived intangible assets annually, in the fourth quarter, or whenever events or changes in circumstances indicate that an intangible asset’s carrying amount may not be recoverable. The Company uses the market and income approach methods to determine whether impairment exists.
Fair Value of Financial Instruments	'
	Fair Value of Financial Instruments
	The carrying amounts of cash and cash equivalents, trade receivables, other current assets, accounts payable and accrued expenses approximate fair value due to the short maturity of these instruments. The carrying amount of the Company’s debt approximates fair value as the debt bears interest at floating market rates.
Revenue Recognition	'
	Revenue Recognition
	The Company recognizes revenue, net of sales taxes, from product sales or services provided when the following revenue recognition criteria are met: persuasive evidence of an arrangement exists, delivery has occurred or services have been rendered, the selling price is fixed or determinable and collectability is reasonably assured.
	The Company provides certain products under long-term, generally fixed-priced, contracts that may extend over multiple financial periods, where revenue and cost of sales are recognized in accordance with accounting rules relating to construction-type and production-type contracts. Amounts recognized in revenue are calculated using the percentage of cost completed (i.e., cumulative cost incurred to date in comparison to the estimated total cost at completion). This method requires the Company to make estimates regarding the total costs of the project at completion, which impacts the amount of gross margin the Company recognizes in each reporting period. The Company routinely reviews its estimates relating to estimated total costs at completion and recognizes changes in those estimates as they are determined. The percentage-of-completion method generally results in the recognition of reasonably consistent profit margins over the life of a contract. Anticipated losses on these contracts are recorded in full in the period in which they become evident. Cumulative revenue recognized may be less or greater than cumulative costs and profits billed at any point during a contract’s term. The resulting difference is recognized as “costs and earnings in excess of billings on uncompleted contracts” or “billings in excess of costs and earnings on uncompleted contracts” on the Consolidated Balance Sheets.
	Contracts that are considered short-term in nature and require less product customization are accounted for under the completed contract method. Revenue under the completed contract method is recognized upon shipment of the product.
Pre-contract, Start-up and Commissioning Costs	'
	Pre-contract, Start-up and Commissioning Costs
	The Company does not consider the realization of any individual sales order as probable prior to order acceptance. Therefore, pre-contract costs incurred prior to sales order acceptance are included as a component of operating expenses when incurred. Some of the Company’s contracts require the installation and placing in service of the product after it is distributed to the end user. The costs of start-up and commissioning and the related revenue associated with the relevant percentage of completion of these projects are recognized in the period incurred.
Warranty Costs	'
	Warranty Costs
	The Company provides warranties for specific products during a defined period of time, generally less than 18 months after shipment of the product. Warranties cover the failure of a product to perform after it has been placed in service. The Company reserves for estimated future warranty costs in the period in which the revenue is recognized based on historical experience, expectation of future conditions, and the extent of concurrent supplier warranties in place. Warranty costs are included in “cost of goods sold” in the Consolidated Statements of Operations.
Income Taxes	'
	Income Taxes
	The Company utilizes the asset and liability approach in its reporting for income taxes. Deferred income tax assets and liabilities are computed for differences between the financial statement and tax basis of assets and liabilities that will result in taxable or deductible amounts in the future based on enacted tax laws and rates applicable to the periods in which the differences are expected to affect taxable income. Valuation allowances are established when necessary to reduce deferred tax assets to the amount more likely than not to be realized. Income tax related interest and penalties are included in income tax expense. The Company recognizes in its financial statements the impact of a tax position taken or expected to be taken in a tax return, if that position is “more likely than not” of being sustained upon examination by the relevant taxing authority, based on the technical merits of the position.
	The Company is required to estimate income taxes in each jurisdiction in which it operates. This process involves estimating actual current tax exposure together with assessing temporary differences resulting from different treatment of items for tax and accounting purposes. These differences result in deferred tax assets and liabilities. Judgment is required in assessing the future tax consequences of events that have been recognized in the Company’s financial statements or tax returns. In the event that actual results differ from these estimates, the Company’s provision for income taxes could be materially impacted.
	At September 28, 2013, the Company had $5.1 million of operating loss carry forwards available for carryover to future periods, subject to certain limitations and expiring beginning in fiscal 2032. A valuation allowance of $1.3 million has been established to reduce the credits to the estimated future realization of the tax related benefit.
Earnings (Loss) Per Common Share	'
	Earnings (Loss) Per Common Share
	The Company calculates earnings (loss) per common share by dividing the earnings (loss) applicable to PMFG, Inc. stockholders by the weighted average number of common shares outstanding. Diluted earnings per common share include the dilutive effect of stock options, restricted stock units and warrants granted using the treasury stock method. For the three months ended September 28, 2013, 77,460 restricted stock units with performance and service based restrictions were omitted from the calculation of dilutive securities because they were anti-dilutive. Options to acquire 37,200 shares of common stock and warrants to acquire 839,063 shares of common stock were omitted from the calculation of dilutive securities for the three months ended September 28, 2013 and the three months ended September 29, 2012, because they were anti-dilutive.
	The warrants entitle the holders to purchase common stock for $10.56 per share, through a cashless exercise. The warrants expire on September 4, 2014.
Use of Estimates	'
	Use of Estimates
	The preparation of financial statements in conformity with accounting principles generally accepted in the United States (“GAAP”) requires management to make estimates and assumptions that affect the reported amounts of assets and liabilities and disclosure of contingent assets and liabilities at the date of the financial statements and the reported amounts of revenue and expenses during the reporting period. Because of the use of estimates inherent in the financial reporting process, actual results could differ from those estimates.

SIGNIFICANT_ACCOUNTING_POLICIE2

SIGNIFICANT ACCOUNTING POLICIES (Tables)	3 Months Ended
	Sep. 28, 2013
Accounting Policies [Abstract]	'
Allowance for Doubtful Accounts	'
	Changes in the Company’s allowance for doubtful accounts are as follows (in thousands):
		Three months ended
		September 28,		September 29,
		2013		2012
	Balance at beginning of period	$	300	$	650
	Bad debt expense		—		805
	Accounts written off		—		(1,181	)
	Balance at end of period	$	300	$	274
Depreciation of Property, Plant and Equipment	'
	Depreciation of property, plant and equipment is calculated using the straight-line method over a period considered adequate to depreciate the total cost over the useful lives of the assets, as follows:
	Buildings and improvements		5 - 40 years
	Equipment		3 - 10 years
	Furniture and fixtures		3 - 15 years

INVENTORIES_Tables

INVENTORIES (Tables)	3 Months Ended
	Sep. 28, 2013
Inventory Disclosure [Abstract]	'
Principal Components of Inventories	'
	Principal components of inventories are as follows (in thousands):
		September 28,			June 29,
		2013			2013
	Raw materials	$	4,522			3,729
	Work in progress		2,743			2,516
	Finished goods		509			493
			7,774			6,738
	Reserve for obsolete and slow-moving inventory		(179	)		(250	)
		$	7,595		$	6,488

COSTS_AND_ESTIMATED_EARNINGS_O1

COSTS AND ESTIMATED EARNINGS ON UNCOMPLETED CONTRACTS (Tables)	3 Months Ended
	Sep. 28, 2013
Contractors [Abstract]	'
Components of Uncompleted Contracts	'
	The components of uncompleted contracts are as follows (in thousands):
		September 28,			June 29,
		2013			2013
	Costs incurred on uncompleted contracts and estimated earnings	$	80,972		$	70,389
	Less billings to date		(73,069	)		(60,122	)
		$	7,903		$	10,267
Components of Uncompleted Contracts Reflected in Consolidated Balance Sheets	'
	The components of uncompleted contracts are reflected in the Consolidated Balance Sheets as follows (in thousands):
		September 28,			June 29,
		2013			2013
	Costs and earnings in excess of billings on uncompleted contracts	$	17,585		$	16,544
	Billings in excess of costs and earnings on uncompleted contracts		(9,682	)		(6,277	)
		$	7,903		$	10,267

GOODWILL_AND_OTHER_INTANGIBLE_1

GOODWILL AND OTHER INTANGIBLE ASSETS (Tables)	3 Months Ended
	Sep. 28, 2013
Goodwill And Intangible Assets Disclosure [Abstract]	'
Acquisition-Related Intangible Assets	'
	Acquisition-related intangible assets are as follows (in thousands):
		Weighted		Gross Value		Accumulated			Net Book		Gross Value		Accumulated			Net Book
		Average		28-Sep-13		Amortization			Value		29-Jun-13		Amortization			Value
		Estimated							28-Sep-13							29-Jun-13
		Useful Life
		(Years)
	Design guidelines	Indefinite		$	6,940	$	—		$	6,940	$	6,940	$	—		$	6,940
	Customer relationships	8			7,940		(3,595	)	$	4,345		7,940		(3,429	)		4,511
	Trade names	Indefinite			4,729		—		$	4,729		4,729		—			4,729
				$	19,609	$	(3,595	)	$	16,014	$	19,609	$	(3,429	)	$	16,180
Estimated Aggregate Finite-Lived Intangible Asset Amortization Expense	'
	Estimated aggregate finite-lived intangible asset amortization expense for the next five years is as follows (in thousands):
	Fiscal Year
	2014		660
	2015		585
	2016		510
	2017		509
	2018		504

ACCRUED_PRODUCT_WARRANTIES_Tab

ACCRUED PRODUCT WARRANTIES (Tables)	3 Months Ended
	Sep. 28, 2013
Guarantees [Abstract]	'
Accrued Product Warranty Activity	'
	Accrued product warranty activity is as follows (in thousands):
		Three months ended
		September 28,			September 29,
		2013			2012
	Balance at beginning of period	$	2,241		$	2,615
	Provision for warranty expenses		221			414
	Warranty charges		(285	)		(593	)
	Balance at end of period	$	2,177		$	2,436

ACCRUED_LIABILITIES_AND_OTHER_

ACCRUED LIABILITIES AND OTHER (Tables)	3 Months Ended
	Sep. 28, 2013
Payables And Accruals [Abstract]	'
Components of Accrued Liabilities and Other	'
	The components of accrued liabilities and other are as follows (in thousands):
		September 28,		June 29,
		2013		2013
	Accrued start-up and commissioning expense	$	230	$	230
	Accrued compensation		2,748		2,393
	Accrued professional expenses		1,983		1,819
	PCMC short-term debt		1,634		—
	Deferred consideration related to Burgess Manning GmbH acquisition		15		36
	Other		1,194		908
		$	7,804	$	5,386

DEBT_Tables

DEBT (Tables)	3 Months Ended
	Sep. 28, 2013
Debt Disclosure [Abstract]	'
Outstanding Long-Term Debt Obligations	'
	Outstanding long-term debt obligations are as follows (in thousands):
				September 28,			June 29,
		Maturities		2013			2013
	Term loan A		2019	$	830		$	604
	Term loan B		2022		8,450			8,115
	PCMC loan		2017		2,778			—
	Total long-term debt				12,058			8,719
	Less current maturites				(1,017	)		—
	Total long-term debt, net of current portion			$	11,041		$	8,719

STOCKBASED_COMPENSATION_Tables

STOCK-BASED COMPENSATION (Tables)	3 Months Ended
	Sep. 28, 2013
Disclosure Of Compensation Related Costs Sharebased Payments [Abstract]	'
Grants of Stock-Based Compensation to Employees and Directors	'
	The following information represents the Company’s grants of stock-based compensation to employees and directors during the three months ended September 28, 2013 and September 29, 2012 (in thousands, except share amounts):
		Three months ended
		September 28,				September 29,
		2013				2012
	Grant Type	Number of		Fair Value		Number of		Fair Value
		Shares		of Grant		Shares		of Grant
		Granted				Granted
	Stock to directors		40,430	$	300		36,000	$	291
	Restricted stock awards		101,410		752		110,377		894
	Restricted stock units		77,460		575		—		—

DERIVATIVE_FINANCIAL_INSTRUMEN1

DERIVATIVE FINANCIAL INSTRUMENTS AND FAIR VALUE MEASUREMENTS (Tables)	3 Months Ended
	Sep. 28, 2013
Fair Value Disclosures [Abstract]	'
Summary of Various Interest Rate Agreements	'
	The following table summarizes the interest rate agreements in effect as of September 28, 2013 (in thousands):
	Fixed Interest Rate	Expiration Date		Notional Amounts
	1.95%		September 30, 2022	$	9,000
	1.50%		September 30, 2019		1,000
Derivatives Recorded at Fair Value in Consolidated Balance Sheets	'
	The derivatives recorded at fair value in the Company’s Consolidated Balance Sheets were (in thousands):
		Derivative Assets				Derivative Liabilities
		September 28,		June 29,		June 29,		June 30,
		2013		2013		2013		2012
	Interest rate swap contracts	$	109	$	160	$	—	$	—
Summary of Derivative Assets and Liabilities Measured at Fair Value	'
	A summary of derivative assets and liabilities measured at fair value on a recurring basis is as follows (in thousands):
		Fair Value
		as of
		September 28, 2013		Level 1		Level 2		Level 3
	Asset—Interest rate swap contracts	$	109	$	—	$	109	$	—

SEGMENT_INFORMATION_Tables

SEGMENT INFORMATION (Tables)	3 Months Ended
	Sep. 28, 2013
Segment Reporting [Abstract]	'
Segment Information and Reconciliation to Operating Income (Loss)	'
	Segment information and reconciliation to operating income (loss) for the three months ended September 28, 2013 and September 29, 2012 are presented below (in thousands).
		Three months ended
		September 28,			September 29,
		2013			2012
	Revenue:
	Process Products	$	24,511		$	28,715
	Environmental Systems		4,560			4,262
		$	29,071		$	32,977
	Operating income (loss):
	Process Products	$	2,768		$	5,380
	Environmental Systems		900			621
	Corporate and other unallocated expenses		(5,328	)		(5,541	)
		$	(1,660	)	$	460

Recovered_Sheet1

Significant Accounting Policies - Additional Information (Detail) (USD $)	3 Months Ended		3 Months Ended
	Sep. 28, 2013	Jun. 29, 2013	Sep. 28, 2013	Sep. 28, 2013	Sep. 28, 2013	Sep. 29, 2012	Sep. 28, 2013	Sep. 29, 2012
			Restricted stock units [Member]	Peerless Propulsys [Member]	Stock Options [Member]	Stock Options [Member]	Warrants [Member]	Warrants [Member]
Schedule of Equity Method Investments [Line Items]	'	'	'	'	'	'	'	'
Equity method investment, ownership percentage	'	'	'	60.00%	'	'	'	'
Equity investment entitles to earnings	'	'	'	80.00%	'	'	'	'
Maturity of liquid investments purchased	'Three months or less	'	'	'	'	'	'	'
Cash held in the United States exceeding federally insured limits	$39,400,000	'	'	'	'	'	'	'
Restricted cash balances	5,827,000	5,029,000	'	'	'	'	'	'
Foreign restricted cash balances	5,500,000	4,700,000	'	'	'	'	'	'
Accounts receivables due date	'Thirty days or less	'	'	'	'	'	'	'
Lease termination expense	200,000	'	'	'	'	'	'	'
Period of product warranty	'Less than 18 months	'	'	'	'	'	'	'
Operating loss carry forwards	5,100,000	'	'	'	'	'	'	'
Operating loss carry forwards, Expiration date	1-Jul-32	'	'	'	'	'	'	'
Operating loss carry forwards, Valuation allowance	$1,300,000	'	'	'	'	'	'	'
Anti-dilutive securities omitted from computation of earnings per common share calculation	'	'	77,460	'	37,200	37,200	839,063	839,063
Common stock per share value	$0.01	$0.01	'	'	'	'	$10.56	'
Warrants expiration date	4-Sep-14	'	'	'	'	'	'	'

Allowance_for_Doubtful_Account

Allowance for Doubtful Accounts (Detail) (USD $)	3 Months Ended
In Thousands, unless otherwise specified	Sep. 29, 2012	Sep. 28, 2013	Jun. 29, 2013
Allowance For Doubtful Accounts Receivable Rollforward	'	'	'
Balance at beginning of period	$650	$300	$300
Bad debt expense	805	'	'
Accounts written off	-1,181	'	'
Balance at end of period	$274	$300	$300

Depreciation_of_Property_Plant

Depreciation of Property, Plant and Equipment (Detail)	3 Months Ended
	Sep. 28, 2013
Buildings and improvements [Member] | Maximum [Member]	'
Property, Plant and Equipment [Line Items]	'
Property, plant and equipment, estimated useful lives	'40 years
Buildings and improvements [Member] | Minimum [Member]	'
Property, Plant and Equipment [Line Items]	'
Property, plant and equipment, estimated useful lives	'5 years
Equipment [Member] | Maximum [Member]	'
Property, Plant and Equipment [Line Items]	'
Property, plant and equipment, estimated useful lives	'10 years
Equipment [Member] | Minimum [Member]	'
Property, Plant and Equipment [Line Items]	'
Property, plant and equipment, estimated useful lives	'3 years
Furniture and fixtures [Member] | Maximum [Member]	'
Property, Plant and Equipment [Line Items]	'
Property, plant and equipment, estimated useful lives	'15 years
Furniture and fixtures [Member] | Minimum [Member]	'
Property, Plant and Equipment [Line Items]	'
Property, plant and equipment, estimated useful lives	'3 years

Principal_Components_of_Invent

Principal Components of Inventories (Detail) (USD $)	Sep. 28, 2013	Jun. 29, 2013
In Thousands, unless otherwise specified
Inventory Disclosure [Abstract]	'	'
Raw materials	$4,522	$3,729
Work in progress	2,743	2,516
Finished goods	509	493
Inventory, Gross, Total	7,774	6,738
Reserve for obsolete and slow-moving inventory	-179	-250
Inventories, net	$7,595	$6,488

Components_of_Uncompleted_Cont

Components of Uncompleted Contracts (Detail) (USD $)	Sep. 28, 2013	Jun. 29, 2013
In Thousands, unless otherwise specified
Contractors [Abstract]	'	'
Costs and earnings in excess of billings on uncompleted contracts	$17,585	$16,544
Billings in excess of costs and earnings on uncompleted contracts	-9,682	-6,277
Total uncompleted contracts	$7,903	$10,267

Components_of_Uncompleted_Cont1

Components of Uncompleted Contracts Reflected in Consolidated Balance Sheets (Detail) (USD $)	Sep. 28, 2013	Jun. 29, 2013
In Thousands, unless otherwise specified
Contractors [Abstract]	'	'
Costs incurred on uncompleted contracts and estimated earnings	$80,972	$70,389
Less billings to date	-73,069	-60,122
Total uncompleted contracts	$7,903	$10,267

AcquisitionRelated_Intangible_

Acquisition-Related Intangible Assets (Detail) (USD $)	3 Months Ended
In Thousands, unless otherwise specified	Sep. 28, 2013	Jun. 29, 2013
Finite And Indefinite Lived Intangible Assets [Line Items]	'	'
Total Gross Value	$19,609	$19,609
Accumulated Amortization	-3,595	-3,429
Total Net Book Value	16,014	16,180
Customer relationships [Member]	'	'
Finite And Indefinite Lived Intangible Assets [Line Items]	'	'
Weighted Average Estimated Useful Life	'8 years	'
Finite Gross Value	7,940	7,940
Accumulated Amortization	-3,595	-3,429
Finite Net Book Value	4,345	4,511
Design guidelines [Member]	'	'
Finite And Indefinite Lived Intangible Assets [Line Items]	'	'
Indefinite Gross Value	6,940	6,940
Indefinite Net Book Value	6,940	6,940
Trade names [Member]	'	'
Finite And Indefinite Lived Intangible Assets [Line Items]	'	'
Indefinite Gross Value	4,729	4,729
Indefinite Net Book Value	$4,729	$4,729

Recovered_Sheet2

Goodwill and Other Intangible Assets - Additional Information (Detail) (USD $)	3 Months Ended
In Millions, unless otherwise specified	Sep. 28, 2013	Sep. 29, 2012
Goodwill And Intangible Assets Disclosure [Abstract]	'	'
Amortization expense	$0.20	$0.30

Estimated_Aggregate_FiniteLive

Estimated Aggregate Finite-Lived Intangible Asset Amortization Expense (Detail) (USD $)	Sep. 28, 2013
In Thousands, unless otherwise specified
Goodwill And Intangible Assets Disclosure [Abstract]	'
2014	$660
2015	585
2016	510
2017	509
2018	$504

Accrued_Product_Warranty_Activ

Accrued Product Warranty Activity (Detail) (USD $)	3 Months Ended
In Thousands, unless otherwise specified	Sep. 28, 2013	Sep. 29, 2012
Guarantees [Abstract]	'	'
Balance at beginning of period	$2,241	$2,615
Provision for warranty expenses	221	414
Warranty charges	-285	-593
Balance at end of period	$2,177	$2,436

Components_of_Accrued_Liabilit

Components of Accrued Liabilities and Other (Detail) (USD $)	Sep. 28, 2013	Jun. 29, 2013
In Thousands, unless otherwise specified
Schedule of Accrued Liabilities [Line Items]	'	'
Accrued start-up and commissioning expense	$230	$230
Accrued compensation	2,748	2,393
Accrued professional expenses	1,983	1,819
PCMC short-term debt	1,634	'
Other	1,194	908
Accrued liabilities and other	7,804	5,386
Burgess Manning GmbH [Member]	'	'
Schedule of Accrued Liabilities [Line Items]	'	'
Deferred consideration related to Burgess Manning GmbH acquisition	$15	$36

Recovered_Sheet3

Accrued Liabilities and Other - Additional Information (Detail)	3 Months Ended
In Millions, unless otherwise specified	Sep. 28, 2013	Sep. 28, 2013
	USD ($)	JPY (¥)
Payables And Accruals [Abstract]	'	'
Short-term borrowings	$1.60	¥ 10
Interest rate on borrowings	6.60%	6.60%
Maturity date of borrowing	'2014-07	'2014-07

Outstanding_LongTerm_Debt_Obli

Outstanding Long-Term Debt Obligation (Detail) (USD $)	Sep. 28, 2013	Jun. 29, 2013
In Thousands, unless otherwise specified
Debt Instrument [Line Items]	'	'
Total long-term debt	$12,058	$8,719
Less current maturities	-1,017	'
Total long-term debt, net of current portion	11,041	8,719
Term A loan [Member]	'	'
Debt Instrument [Line Items]	'	'
Long-term debt, maturity year	'2019	'
Total long-term debt	830	604
Term B Loan [Member]	'	'
Debt Instrument [Line Items]	'	'
Long-term debt, maturity year	'2022	'
Total long-term debt	8,450	8,115
PCMC loan [Member]	'	'
Debt Instrument [Line Items]	'	'
Long-term debt, maturity year	'2017	'
Total long-term debt	$2,778	'

Debt_Additional_Information_De

Debt - Additional Information (Detail)

Sep. 28, 2013

Sep. 28, 2013

Jun. 29, 2013

Sep. 28, 2013

Sep. 28, 2013

Sep. 28, 2013

Sep. 28, 2013

Sep. 28, 2013

Sep. 28, 2012

Sep. 28, 2013

Sep. 28, 2013

Jun. 29, 2013

Jun. 29, 2013

Sep. 29, 2012

Sep. 28, 2013

Jun. 29, 2013

Sep. 28, 2012

Sep. 29, 2012

Sep. 28, 2013

Jun. 29, 2013

Sep. 28, 2012

Sep. 28, 2013

Sep. 28, 2013

Jun. 29, 2013

Jun. 29, 2013

Sep. 28, 2013

Jun. 29, 2013

Jul. 31, 2013

Sep. 28, 2013

Sep. 28, 2013

Jun. 29, 2013

USD ($)

CNY

USD ($)

Minimum [Member]

Maximum [Member]

Libor Plus [Member]

Federal Reserve System Plus [Member]

Senior Secured Credit Agreement [Member]

Senior Secured Credit Agreement [Member]

German Subsidiary Debenture [Member]

German Subsidiary Debenture [Member]

German Subsidiary Debenture [Member]

German Subsidiary Debenture [Member]

Term A loan [Member]

Term A loan [Member]

Term A loan [Member]

Term A loan [Member]

Term B Loan [Member]

Term B Loan [Member]

Term B Loan [Member]

Term B Loan [Member]

U.K. Subsidiary Debenture [Member]

U.K. Subsidiary Debenture [Member]

U.K. Subsidiary Debenture [Member]

U.K. Subsidiary Debenture [Member]

Singapore Subsidiary Debenture [Member]

Singapore Subsidiary Debenture [Member]

China Subsidiary [Member]

China Subsidiary [Member]

China Subsidiary [Member]

China Subsidiary [Member]

USD ($)

USD ($)

USD ($)

EUR (€)

USD ($)

EUR (€)

USD ($)

USD ($)

USD ($)

USD ($)

USD ($)

USD ($)

USD ($)

GBP (£)

USD ($)

GBP (£)

USD ($)

USD ($)

JPY (¥)

USD ($)

JPY (¥)

USD ($)

Debt Instrument [Line Items]

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

New Credit Facility Borrowing Capacity

'

17,000,000

'

'

'

'

'

'

$30,000,000

'

'

'

'

'

'

'

$2,000,000

'

'

'

$10,000,000

'

'

'

'

'

'

'

'

'

'

Maturity period of revolving credit facility

'

'

'

'

'

'

'

30-Sep-15

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

Percentage of eligible accounts receivable

'

'

'

'

'

'

'

80.00%

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

Percentage of eligible inventory

'

'

'

'

'

'

'

50.00%

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

Percentage of the cash amount held in a special collateral account

'

'

'

'

'

'

'

100.00%

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

Outstanding borrowings under revolving credit facility

'

'

'

'

'

'

'

0

'

3,900,000

2,900,000

3,500,000

2,700,000

'

'

'

'

'

'

'

'

7,700,000

4,800,000

6,800,000

4,400,000

'

'

'

'

'

'

Outstanding letters of credit

'

'

'

'

'

'

'

6,200,000

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

Available capacity for additional borrowings

'

'

'

'

'

'

'

2,700,000

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

Maximum borrowing availability

'

'

'

'

'

'

'

30,000,000

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

Expiry period of term loan commitments

'

'

'

'

'

'

'

'

'

'

'

'

'

'18 months

'

'

'

'18 months

'

'

'

'

'

'

'

'

'

'

'

'

'

Minimum interest rate protection

'

'

'

'

'

'

'

50.00%

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

Basis point based on CFD ratio

'

'

'

0.00%

0.75%

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

Effective reserve rate

'

'

'

'

'

2.00%

0.50%

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

Line of credit facility, interest rate description

'

'

'

'

'

'

'

'Interest on all loans must generally be paid quarterly. Interest rates on term loans use floating rates plus 1/2of 1% up to 2%, plus a margin of between 0 to 75 basis points based upon the Company's consolidated funded debt to consolidated EBITDA for the trailing four consecutive fiscal quarters

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

Consolidated total leverage ratio

'

'

'

1.00%

1.75%

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

Debt service coverage ratio

'

'

'

1.00%

1.50%

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

Unsecured parent guarantees

10,000,000

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

Credit agreement amendment date

30-Sep-13

30-Sep-13

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

loan commitment amount

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

45,000,000

'

'

'

Borrowing amount outstanding

12,058,000

'

8,719,000

'

'

'

'

'

'

'

'

'

'

'

830,000

604,000

'

'

8,450,000

8,115,000

'

'

'

'

'

'

'

'

'

17,000,000

'

Interest rate

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

10.00%

10.00%

'

Annual fixed rate

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

1.00%

1.00%

'

Issuance of letters of credit and bank guarantees

'

'

'

'

'

'

'

'

'

6,500,000

4,800,000

6,200,000

4,800,000

'

'

'

'

'

'

'

'

9,700,000

6,000,000

9,400,000

6,000,000

900,000

600,000

'

1,200,000

'

600,000

Restricted cash balances

5,827,000

'

5,029,000

'

'

'

'

'

'

1,200,000

900,000

900,000

700,000

'

'

'

'

'

'

'

'

3,100,000

1,900,000

3,200,000

2,100,000

'

'

'

'

'

'

Secured restricted cash balances

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

$1,200,000

'

$600,000

Commitments_and_Contingencies_

Commitments and Contingencies - Additional Information (Detail) (USD $)	3 Months Ended
In Millions, unless otherwise specified	Sep. 28, 2013
Commitments And Contingencies Disclosure [Abstract]	'
Claims against escrow	$2
Claims withheld from escrow releases	1.4
Percentage of claims deductible	1.00%
Estimated claims deductible	0.6
Total contracts obligation	11.4
Contract cost for new construction	$2.90

Restricted_Stock_Award_activit

Restricted Stock Award activity (Detail) (USD $)	3 Months Ended
In Thousands, except Share data, unless otherwise specified	Sep. 28, 2013	Sep. 29, 2012
Stock to directors [Member]	'	'
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]	'	'
Restricted stock awards	40,430	36,000
Restricted stock awards	$300	$291
Restricted stock awards [Member]	'	'
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]	'	'
Restricted stock awards	101,410	110,377
Restricted stock awards	752	894
Restricted stock units [Member]	'	'
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]	'	'
Restricted stock awards	77,460	'
Restricted stock awards	$575	'

Stock_Based_Compensation_Addit

Stock Based Compensation - Additional Information (Detail) (USD $)	3 Months Ended		1 Months Ended
In Thousands, unless otherwise specified	Sep. 28, 2013	Sep. 29, 2012	Jul. 31, 2013	Jul. 31, 2013
			Minimum [Member]	Maximum [Member]
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]	'	'	'	'
Change in range on the number of units granted	'	'	0.00%	200.00%
Stock-based compensation	$464	$347	'	'

Summary_of_Various_Interest_Ra

Summary of Various Interest Rate Agreements (Detail) (Interest Rate Swap [Member], USD $)	3 Months Ended
In Thousands, unless otherwise specified	Sep. 28, 2013
1.95 % Fixed Interest Rate Due In September 30, 2022 [Member]	'
Derivative [Line Items]	'
Expiration Date	30-Sep-22
Notional Amounts	$9,000
1.50 % Fixed Interest Rate Due In September 30, 2019 [Member]	'
Derivative [Line Items]	'
Expiration Date	30-Sep-19
Notional Amounts	$1,000

Derivatives_Recorded_at_Fair_V

Derivatives Recorded at Fair Value in Consolidated Balance Sheets (Detail) (USD $)	Sep. 28, 2013	Jun. 29, 2013	Jun. 30, 2012
In Thousands, unless otherwise specified
Derivative Instruments And Hedging Activities Disclosure [Abstract]	'	'	'
Derivative Assets	$109	$160	'
Derivative Liabilities	'	'	'

Summary_of_Derivative_Assets_a

Summary of Derivative Assets and Liabilities Measured at Fair Value (Detail) (USD $)	Sep. 28, 2013
In Thousands, unless otherwise specified
Derivative [Line Items]	'
Asset-Interest rate swap contracts	$109
Fair Value, Inputs, Level 2 [Member]	'
Derivative [Line Items]	'
Asset-Interest rate swap contracts	$109

Segment_Information_Additional

Segment Information - Additional Information (Detail)	3 Months Ended
	Sep. 28, 2013
	Segment
Segment Reporting [Abstract]	'
Number of reportable segments	2

Segment_Information_and_Reconc

Segment Information and Reconciliation to Operating Profit (Detail) (USD $)	3 Months Ended
In Thousands, unless otherwise specified	Sep. 28, 2013	Sep. 29, 2012
Segment Reporting, Reconciling Item for Operating Profit (Loss) from Segment to Consolidated [Line Items]	'	'
Revenue	$29,071	$32,977
Operating income (loss)	-1,660	460
Operating Segments [Member] | Process Products [Member]	'	'
Segment Reporting, Reconciling Item for Operating Profit (Loss) from Segment to Consolidated [Line Items]	'	'
Revenue	24,511	28,715
Operating income (loss)	2,768	5,380
Operating Segments [Member] | Environmental [Member]	'	'
Segment Reporting, Reconciling Item for Operating Profit (Loss) from Segment to Consolidated [Line Items]	'	'
Revenue	4,560	4,262
Operating income (loss)	900	621
Corporate and other unallocated expenses [Member]	'	'
Segment Reporting, Reconciling Item for Operating Profit (Loss) from Segment to Consolidated [Line Items]	'	'
Operating income (loss)	($5,328)	($5,541)

Facility_Closures_Additional_I

Facility Closures - Additional Information (Detail) (USD $)	3 Months Ended		1 Months Ended	3 Months Ended
	Sep. 28, 2013	Jun. 29, 2013	Jul. 31, 2013	Sep. 28, 2013	Sep. 28, 2013
			Denton Texas [Member]	Denton Texas [Member]	Cisco [Member]
Property, Plant and Equipment [Line Items]	'	'	'	'	'
Property, plant and equipment, net	$27,424,000	$24,031,000	$200,000	'	$200,000
Proceeds from disposal of assets	521,000	'	500,000	'	'
Gain on disposal of property, plant and equipment	'	'	'	$300,000	'