Condensed Consolidated Balance Sheets (Unaudited) - USD ($)	Dec. 31, 2019	Mar. 31, 2019
Current assets:
Cash and cash equivalents	$ 9,458,000	$ 9,911,000
Short-term investments	2,382,000	3,273,000
Accounts receivable - net	52,930,000	56,015,000
Inventory - net	256,482,000	233,726,000
Inventory unreturned	8,266,000	8,469,000
Contract assets	22,616,000	22,183,000
Income tax receivable	10,952,000	10,009,000
Prepaid expenses and other current assets	10,332,000	9,296,000
Total current assets	373,418,000	352,882,000
Plant and equipment - net	43,314,000	35,151,000
Operating lease assets	65,652,000	0
Long-term deferred income taxes	8,722,000	9,746,000
Long-term contract assets	224,569,000	221,876,000
Goodwill	3,205,000	3,205,000
Intangible assets - net	7,183,000	8,431,000
Other assets	679,000	1,071,000
TOTAL ASSETS	726,742,000	632,362,000
Current liabilities:
Accounts payable	79,820,000	92,461,000
Accrued liabilities	17,008,000	14,604,000
Customer finished goods returns accrual	25,223,000	22,615,000
Contract liabilities	32,953,000	30,599,000
Revolving loan	130,000,000	110,400,000
Other current liabilities	4,651,000	4,990,000
Operating lease liabilities	4,991,000	0
Current portion of term loan	3,678,000	3,685,000
Total current liabilities	298,324,000	279,354,000
Term loan, less current portion	21,380,000	24,187,000
Long-term contract liabilities	55,476,000	40,889,000
Long-term deferred income taxes	302,000	257,000
Long-term operating lease liabilities	61,805,000	0
Other liabilities	5,129,000	7,920,000
Total liabilities	442,416,000	352,607,000
Commitments and contingencies
Shareholders' equity:
Preferred stock	0	0
Common stock; par value $.01 per share, 50,000,000 shares authorized; 18,965,030 and 18,817,400 shares issued and outstanding at December 31, 2019 and March 31, 2019, respectively	190,000	188,000
Additional paid-in capital	217,530,000	215,047,000
Retained earnings	72,310,000	71,407,000
Accumulated other comprehensive loss	(5,704,000)	(6,887,000)
Total shareholders' equity	284,326,000	279,755,000
TOTAL LIABILITIES AND SHAREHOLDERS' EQUITY	726,742,000	632,362,000
Series A Junior Participating Preferred Stock [Member]
Shareholders' equity:
Preferred stock	$ 0	$ 0