Consolidated Statements of Cash Flows(USD ($))	6 Months Ended
	Sep. 30, 2014	Sep. 30, 2013
Cash flows from operating activities:
Net loss	$ (235,869)	$ (2,657,601)
Net income/(loss) from discontinued operations	2,588	(187,139)
Net loss from continuing operations	(238,457)	(2,470,462)
Adjustments to reconcile net loss to net cash provided by/(used in) operating activities:
Depreciation and amortization	96,538	142,609
(Gain)/loss from securities available for sale	56,677	(50,617)
Provision for inventory obsolescence	119,231	105,207
(Gain)/loss on disposal of fixed assets	(4,060)	0
Changes in operating assets and liabilities:
Inventories	112,704	380,463
Prepaid expenses	360,531	306,394
Other receivables	162,085	13,786
Accounts receivable	65,210	(79,250)
Accounts payable	195,968	(27,193)
Commission payable	(43,749)	(131,791)
Other liabilities	143,777	(90,016)
Unearned revenues	7,560	(125,790)
Net cash provided by/(used in) continuing operations	1,034,015	(2,026,660)
Net cash provided by discontinued operations	73,891	49,310
Net cash provided by/(used in) operating activities	1,107,906	(1,977,350)
Cash flows from investing activities:
Additions to fixed assets	0	(6,624)
Proceeds from disposal of fixed assets	20,213	(1,107,577)
Proceeds from maturity of corporate notes	0	3,931,688
Purchase of securities available for sale	(2,305,082)	0
Proceeds from available for sale securities	4,731,867	0
Net cash provided by continuing operations	2,446,998	2,817,487
Net cash provided by discontinued operations	120	72
Net cash provided by investing activities	2,447,118	2,817,559
Cash flows from financing activities:
Repayment of installment plan	(319,245)	(319,966)
Net cash used in continuing operations	(319,245)	(319,966)
Net cash provided by discontinued operations	0	0
Net cash used in financing activities	(319,245)	(319,966)
Effect of exchange rate changes on cash	(775)	(45,679)
Net increase in cash	3,235,004	474,564
Cash, beginning of period	1,770,206	1,646,675
Cash, end of period	5,005,210	2,121,239
Supplemental disclosures of cash flow information:
Interest expenses paid in cash	$ 2,867	$ 3,949