Consolidated Balance Sheets (Parenthetical) - USD ($) $ in Thousands	Mar. 31, 2017	Mar. 31, 2016
Statement of Financial Position [Abstract]
Note payable, Unamortized Discount, Current	$ 19	$ 42
Note payable, Unamortized Discount, Noncurrent	$ 0	$ 133
Common stock, par value	$ 0.01	$ 0.01
Common stock, shares authorized (in shares)	75,000,000	75,000,000
Common stock, shares issued (in shares)	14,713,839	14,107,126
Treasury Stock, shares	97,529	51,506