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- Definition

Earnings Per Share [Line Items]

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Incremental Common Shares Attributable to Share-based Payment Arrangements, Stock Options

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Incremental Common Shares Attributable to Share-based Payment Arrangements, Restricted Stock

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- Definition

Incremental Common Shares Attributable to Share-based Payment Arrangements, Shares That Could Be Acquired With Proceeds of Awards

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- Definition

Preferred Stock, Conversion Option, Rate, Price Per Share

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The maximum number of common shares permitted to be issued by an entity's charter and bylaws.

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Total number of common shares of an entity that have been sold or granted to shareholders (includes common shares that were issued, repurchased and remain in the treasury). These shares represent capital invested by the firm's shareholders and owners, and may be all or only a portion of the number of shares authorized. Shares issued include shares outstanding and shares held in the treasury.

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- Definition

The amount of net income (loss) for the period per each share of common stock or unit outstanding during the reporting period.

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The amount of net income (loss) for the period available to each share of common stock or common unit outstanding during the reporting period and to each share or unit that would have been outstanding assuming the issuance of common shares or units for all dilutive potential common shares or units outstanding during the reporting period.

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Additional shares included in the calculation of diluted EPS as a result of the potentially dilutive effect of convertible preferred stock using the if-converted method.

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Additional shares included in the calculation of diluted EPS as a result of the potentially dilutive effect of share based payment arrangements using the treasury stock method.

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- Definition

Net income after adjustments for dividends on preferred stock (declared in the period) and/or cumulative preferred stock (accumulated for the period).

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The amount of preferred stock dividends that is an adjustment to net income apportioned to common stockholders.

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The consolidated profit or loss for the period, net of income taxes, including the portion attributable to the noncontrolling interest.

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The weighted average fair value of nonvested awards on equity-based plans excluding option plans (for example, phantom stock or unit plan, stock or unit appreciation rights plan, revenue or profit achievement stock award plan) for which the employer is contingently obligated to issue equity instruments or transfer assets to an employee who has not yet satisfied service or performance criteria necessary to gain title to proceeds from the sale of the award or underlying shares or units.

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Weighted average price at which grantees can acquire the shares reserved for issuance under the stock option plan.

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The average number of shares or units issued and outstanding that are used in calculating diluted EPS or earnings per unit (EPU), determined based on the timing of issuance of shares or units in the period.

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Average number of shares or units issued and outstanding that are used in calculating basic and diluted earnings per share (EPS).

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Number of [basic] shares or units, after adjustment for contingently issuable shares or units and other shares or units not deemed outstanding, determined by relating the portion of time within a reporting period that common shares or units have been outstanding to the total time in that period.

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EARNINGS PER SHARE ("EPS") (Details) - USD ($) $ / shares in Units, $ in Thousands		3 Months Ended			6 Months Ended		12 Months Ended
	Mar. 03, 2006	Sep. 30, 2017	Jun. 30, 2017	Sep. 30, 2016	Sep. 30, 2017	Sep. 30, 2016	Mar. 31, 2017	Mar. 31, 2016
Earnings Per Share [Line Items]
Common stock issued (in shares)		18,633,149			18,633,149		18,633,149
Common stock authorized (in shares)		50,000,000			50,000,000		50,000,000
Weighted Average Number of Shares Outstanding, Diluted		20,941,863		20,762,468	20,926,182	20,732,873
Numerator:
Net income (loss) before preferred dividends		$ 1,784	$ (5,113)	$ 2,996	$ (3,329)	$ 414	$ (18,228)
Preferred stock dividends		(482)		(395)	(952)	(781)
INCOME (LOSS) APPLICABLE TO COMMON STOCKHOLDERS		$ 1,302		$ 2,601	$ (4,281)	$ (367)	$ (19,871)
Denominator:
Weighted average common shares for basic EPS (in shares)		18,558,960		18,379,565	18,543,279	18,349,970
Effect of dilutive securities:
Average price during period (in dollars per share)		$ 0.29		$ 0.94	$ 0.44	$ 0.96
Long term incentive stock option plan (in shares)		341,752		246,007	341,752	304,193
Average exercise price of stock options (in dollars per share)		$ 2.98		$ 3.85	$ 2.98	$ 3.85
Weighted average convertible preferred shares at $6.20 (in shares)		2,382,903		2,382,903	2,382,903	2,382,903
Weighted average number of shares basic and diluted (in shares)		18,558,960			18,543,279	18,349,970
Basic EPS (usd per share)		$ 0.07		$ 0.14	$ (0.23)	$ (0.02)
Diluted EPS (usd per share)		$ 0.07		$ 0.14	$ (0.23)	$ (0.02)
Stock Options
Effect of dilutive securities:
Shares that could be acquired with the proceeds of options (in shares)		0		0	0	0
Dilutive shares due to options (in shares)		0		0	0	0
Restricted Stock Units (RSUs)
Effect of dilutive securities:
Shares that could be acquired with the proceeds of options (in shares)		0		0	0	0
Dilutive shares due to options (in shares)		0		10,586	0	10,586
Average exercise price of RSU (in dollars per share)		$ 0.00		$ 5.99	$ 0.00	$ 5.99
Restricted Stock, Dilutive Shares
Effect of dilutive securities:
Dilutive shares due to options (in shares)		0		0	0	0
Incremental shares due to unvested restricted shares (in shares)		0		0	0	0
Series A Preferred Stock
Effect of dilutive securities:
Conversion price per share (usd per share)	$ 6.2				$ 6.20	$ 6.20		$ 6.20