Equity Transaction	9 Months Ended
Dec. 31, 2012
Equity Transaction [Abstract]
Equity Transaction	15. Equity Transaction In April 2012, the Company entered into a Subscription Agreement and a Registration Rights Agreement to raise approximately $15,004,000 in gross proceeds and net proceeds of $13,970,000 after expenses through a private placement of its common stock. Pursuant to the terms of the Subscription Agreement, certain accredited investors purchased an aggregate of 1,936,000 shares of common stock in a private placement exempt from registration under the Securities Act in reliance upon Rule 506 of Regulation D, for a purchase price of $7.75 per share. The Company used the proceeds to enhance the integration of its Fenco acquisition and for general corporate purposes. Pursuant to the Registration Rights Agreement, the Company agreed to file a registration statement with the SEC to register for resale the common stock sold in the private placement not later than 45 days after the closing of the private placement and to use commercially reasonable efforts to cause such registration statement to be declared effective, subject to certain exceptions, within 60 days of closing (or 120 days in the event of an SEC review). Failure to meet these deadlines and certain other events resulted in the Company's payment to the purchasers of liquidated damages in the amount of 1.0% of the purchase price per 30-day period pending filing of the registration statement, effectiveness of the registration statement or other events, as applicable. On June 12, 2012, the Company filed a registration statement under the Securities Act of 1933 to register the shares of common stock; however, the registration statement was not declared effective in accordance with the deadlines in the Registration Rights Agreement and the Company began accruing liquidated damages starting on August 25, 2012. Liquidated damages may be settled either in cash or, at the option of the purchaser, in shares of the Company's common stock. During the three and nine months ended December 31, 2012, the Company recorded $450,000 and $600,000, respectively, of general and administrative expense for the settlement of these liquidated damages. The registration statement was declared effective in time under applicable securities laws on January 7, 2013.

15. Equity Transaction

In April 2012, the Company entered into a Subscription Agreement and a Registration Rights Agreement to raise approximately $15,004,000 in gross proceeds and net proceeds of $13,970,000 after expenses through a private placement of its common stock. Pursuant to the terms of the Subscription Agreement, certain accredited investors purchased an aggregate of 1,936,000 shares of common stock in a private placement exempt from registration under the Securities Act in reliance upon Rule 506 of Regulation D, for a purchase price of $7.75 per share. The Company used the proceeds to enhance the integration of its Fenco acquisition and for general corporate purposes.

Pursuant to the Registration Rights Agreement, the Company agreed to file a registration statement with the SEC to register for resale the common stock sold in the private placement not later than 45 days after the closing of the private placement and to use commercially reasonable efforts to cause such registration statement to be declared effective, subject to certain exceptions, within 60 days of closing (or 120 days in the event of an SEC review). Failure to meet these deadlines and certain other events resulted in the Company's payment to the purchasers of liquidated damages in the amount of 1.0% of the purchase price per 30-day period pending filing of the registration statement, effectiveness of the registration statement or other events, as applicable. On June 12, 2012, the Company filed a registration statement under the Securities Act of 1933 to register the shares of common stock; however, the registration statement was not declared effective in accordance with the deadlines in the Registration Rights Agreement and the Company began accruing liquidated damages starting on August 25, 2012. Liquidated damages may be settled either in cash or, at the option of the purchaser, in shares of the Company's common stock. During the three and nine months ended December 31, 2012, the Company recorded $450,000 and $600,000, respectively, of general and administrative expense for the settlement of these liquidated damages. The registration statement was declared effective in time under applicable securities laws on January 7, 2013.