Consolidated Statements of Cash Flows - USD ($) $ in Thousands	12 Months Ended
	Dec. 31, 2015	Dec. 31, 2014
CASH FLOWS FROM OPERATING ACTIVITIES:
Net income	$ 47,241	$ 20,370
Adjustments to reconcile net income to net cash provided by operating activities:
Depreciation and amortization	263	105
Stock-based compensation	86	49
Cumulative translation adjustment realized in net income	(82)	0
Deferred income taxes	(15)	(43)
Changes in assets and liabilities:
Accounts receivable	41	0
Inventories, net	(6,762)	(2,029)
Other current assets	(1,066)	(501)
Other assets	(267)	(85)
Accounts payable	637	(822)
Income taxes payable	(115)	243
Accrued commissions	10,840	5,077
Other accrued expenses	10,714	3,706
Deferred revenue	1,331	147
Amounts held in eWallets	14,350	2,065
Other current liabilities	25	666
Long-term incentive	4,105	1,665
Net cash provided by operating activities	81,326	30,613
CASH FLOWS FROM INVESTING ACTIVITIES:
Purchases of property and equipment	(710)	(339)
Increase in restricted cash	(3,028)	0
Net cash used in investing activities	(3,738)	(339)
CASH FLOWS FROM FINANCING ACTIVITIES:
Proceeds from exercise of warrants	309	4,948
Repurchase of common stock	(16,071)	(4,661)
Dividends paid	(1,709)	(476)
Net cash used in financing activities	(17,471)	(189)
Effect of exchange rates on cash and cash equivalents	(19)	181
Net increase in cash and cash equivalents	60,098	30,266
CASH AND CASH EQUIVALENTS, beginning of period	44,816	14,550
CASH AND CASH EQUIVALENTS, end of period	$ 104,914	$ 44,816