CONDENSED CONSOLIDATED STATEMENTS OF CASH FLOWS (Unaudited) (USD $) In Thousands, unless otherwise specified	3 Months Ended
	Jun. 30, 2014	Jun. 30, 2013
Cash flows from operating activities:
Net income	$ 4,973	$ 4,755
Adjustments to reconcile net income to net cash provided by operating activities:
Depreciation	163	248
Share based compensation	373	362
Deferred income taxes	(90)	35
Bad debt expense	17	24
(Increase) decrease in operating assets and increase (decrease) in liabilities:
Accounts receivable	146	(1,112)
Inventories - finished goods	2,840	10,025
Prepaid income taxes	54
Prepaid expenses and other current assets	27	(609)
Accounts payable	2,821	3,818
Income taxes payable	2,889	2,474
Accrued expenses and other current liabilities	44	(175)
Net cash provided by operating activities	14,257	19,845
Cash flows from investing activities:
Net change in investments	(20)	(21)
Purchases of property and equipment	(6)	(4)
Net cash used in investing activities	(26)	(25)
Cash flows from financing activities:
Dividends paid	(3,395)	(2,977)
Net cash used in financing activities	(3,395)	(2,977)
Net increase in cash and cash equivalents	10,836	16,843
Cash and cash equivalents, at beginning of period	18,305	18,155
Cash and cash equivalents, at end of period	29,141	34,998
Supplemental disclosure of cash flow information:
Cash paid for income taxes	66	279
Dividends payable in accrued expenses	$ 300	$ 315