Share-based Compensation (Details) (USD $) | 3 Months Ended | 9 Months Ended | 12 Months Ended | |
Dec. 31, 2014 | Dec. 31, 2014 | Dec. 31, 2013 | Mar. 31, 2014 | Sep. 30, 2014 |
Share-based Compensation Arrangement by Share-based Payment Award [Line Items] | | | | | |
Vesting period | | 2 years 4 months 24 days | | | |
Share-based compensation expense | | $1,078,000 | $1,210,000 | | |
Long-Term Incentive Plan [Abstract] | | | | | |
Stock price one (in dollars per share) | | | | | $5.50 |
Stock price two (in dollars per share) | | | | | $7.50 |
Stock price three (in dollars per share) | | | | | $10 |
Number of consecutive trading days | | 45 days | | | |
Vesting period of the awards | | 2 years 4 months 24 days | | | |
Liability for long-term incentive plan | 131,907 | 131,907 | | 0 | |
Long term incentive plans | 132,000 | 131,907 | 0 | | |
Stock Options [Member] | | | | | |
Weighted-average assumptions used to value the options granted [Abstract] | | | | | |
Expected life in years | | 2 years 3 months 11 days | 4 years 6 months 4 days | | |
Risk free interest rate (in hundredths) | | 0.74% | 1.35% | | |
Expected volatility (in hundredths) | | 63.35% | 89.32% | | |
Expected dividend yield (in hundredths) | | 0.00% | 0.00% | | |
Weighted-average grant date fair value (in dollars per share) | | $0.91 | $1.67 | | |
Stock options, number of shares [Roll Forward] | | | | | |
Outstanding, beginning of period (in shares) | | 2,328,043 | | | |
Options granted (in shares) | | 185,900 | | | |
Options exercised (in shares) | | -85,000 | | | |
Options surrendered (in shares) | | -624,451 | | | |
Outstanding, end of period (in shares) | 1,804,492 | 1,804,492 | | 2,328,043 | |
Exercisable, end of period (in shares) | 1,020,168 | 1,020,168 | | | |
Stock options, weighted average exercise price [Roll Forward] | | | | | |
Outstanding, beginning of period (in dollars per share) | | $3.39 | | | |
Options granted (in dollars per share) | | $3.43 | | | |
Options exercised (in dollars per share) | | $0.80 | | | |
Options surrendered (in dollars per share) | | $5.03 | | | |
Outstanding, end of period (in dollars per share) | $2.94 | $2.94 | | $3.39 | |
Exercisable, end of period (in dollars per share) | $3.19 | $3.19 | | | |
Stock options, additional disclosures [Abstract] | | | | | |
Outstanding, weighted average remaining life in years | | 4 years 1 month 13 days | | 3 years 10 months 6 days | |
Exercisable, Weighted average remaining life in years | | 2 years 11 months 8 days | | | |
Outstanding, aggregate intrinsic value, end of period | 0 | 0 | | 1,781,415 | |
Exercisable, aggregate intrinsic value, end of period | 0 | 0 | | | |
Fair value of stock options vested | | 626,000 | 379,000 | | |
Restricted shares, additional disclosures [Abstract] | | | | | |
Unrecognized share-based compensation expense | 998,000 | 998,000 | | | |
Unrecognized compensation expense, weighted average period of recognition | | 1 year 8 months 12 days | | | |
Stock Options [Member] | Executive Employees and Directors [Member] | | | | | |
Weighted-average assumptions used to value the options granted [Abstract] | | | | | |
Forfeiture rate (in hundredths) | | 0.00% | | | |
Stock Options [Member] | Non-Executive Employees [Member] | | | | | |
Weighted-average assumptions used to value the options granted [Abstract] | | | | | |
Forfeiture rate (in hundredths) | | 18.00% | | | |
Restricted Stock [Member] | | | | | |
Restricted shares, number of shares [Roll Forward] | | | | | |
Balance, beginning of period (in shares) | | 146,262 | | | |
Shares granted (in shares) | | 420,100 | | | |
Shares vested (in shares) | | -76,561 | | | |
Shares forfeited (in shares) | | -9,212 | | | |
Balance, end of period (in shares) | 480,589 | 480,589 | | 146,262 | |
Restricted shares, weighted average grant date fair value [Roll Forward] | | | | | |
Balance, beginning of period (in dollars per share) | | $3.38 | | | |
Shares granted (in dollars per share) | | $3.22 | | | |
Shares vested (in dollars per share) | | $3.35 | | | |
Shares forfeited (in dollars per share) | | $3.94 | | | |
Balance, end of period (in dollars per share) | $3.23 | $3.23 | | $3.38 | |
Restricted shares, additional disclosures [Abstract] | | | | | |
Weighted average remaining life in years | | 2 years 0 months 25 days | | 2 years 2 months 23 days | |
Outstanding, Aggregate intrinsic value | 990,013 | 990,013 | | 540,000 | |
Unrecognized share-based compensation expense | $1,138,000 | $1,138,000 | | | |
Unrecognized compensation expense, weighted average period of recognition | | 2 years 1 month 6 days | | | |
Restricted Stock [Member] | Minimum [Member] | | | | | |
Share-based Compensation Arrangement by Share-based Payment Award [Line Items] | | | | | |
Term of share-based payment award | | 3 years | | | |
Restricted Stock [Member] | Maximum [Member] | | | | | |
Share-based Compensation Arrangement by Share-based Payment Award [Line Items] | | | | | |
Term of share-based payment award | | 4 years | | | |
2006 Amended Stock and Incentive Plan [Member] | | | | | |
Share-based Compensation Arrangement by Share-based Payment Award [Line Items] | | | | | |
Number of active plans for share-based compensation grants | 1 | 1 | | | |
Number of shares reserved for share-based grants (in shares) | 3,450,000 | 3,450,000 | | | |
Shares available for grant (in shares) | 352,889 | 352,889 | | | |
2006 Amended Stock and Incentive Plan [Member] | Stock Options [Member] | | | | | |
Share-based Compensation Arrangement by Share-based Payment Award [Line Items] | | | | | |
Vesting period | | 3 years | | | |
Long-Term Incentive Plan [Abstract] | | | | | |
Vesting period of the awards | | 3 years | | | |
2006 Amended Stock and Incentive Plan [Member] | Stock Options [Member] | Minimum [Member] | | | | | |
Share-based Compensation Arrangement by Share-based Payment Award [Line Items] | | | | | |
Term of share-based payment award | | 5 years | | | |
2006 Amended Stock and Incentive Plan [Member] | Stock Options [Member] | Maximum [Member] | | | | | |
Share-based Compensation Arrangement by Share-based Payment Award [Line Items] | | | | | |
Term of share-based payment award | | 7 years | | | |