Consolidated Balance Sheets (Parenthetical) - USD ($) $ in Thousands	Mar. 31, 2018	Mar. 31, 2017
Statement of Financial Position [Abstract]
Note payable, Unamortized Discount, Current		$ 19
Note receivable discount	$ 337
Deferred gain on sale	$ 105
Common stock, par value (in dollars per share)	$ 0.01	$ 0.01
Common stock, shares authorized (in shares)	75,000,000	75,000,000
Common stock, shares issued (in shares)	21,138,689	14,713,839
Treasury Stock, shares (in shares)	165,094	97,529