Quarterly report pursuant to Section 13 or 15(d)

CONSOLIDATED BALANCE SHEETS (Parenthetical)

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CONSOLIDATED BALANCE SHEETS (Parenthetical) - USD ($)
$ in Thousands
Dec. 31, 2019
Mar. 31, 2019
CONSOLIDATED BALANCE SHEETS    
Accounts receivable, allowances $ 267 $ 5,298
Preferred stock, par value (in dollars per share) $ 0.001 $ 0.001
Preferred stock, shares authorized 1,000,000 1,000,000
Preferred stock, shares issued 0 0
Common stock, par value (in dollars per share) $ 0.001 $ 0.001
Common stock, shares authorized 51,500,000 51,500,000
Common stock, shares issued 8,841,634 7,216,910
Common stock, shares outstanding 8,804,910 7,190,671
Treasury stock, shares 36,724 26,239