Consolidated Balance Sheets (Parenthetical) - USD ($) $ in Thousands	Jun. 30, 2018	Dec. 31, 2017
Allowance for credit losses	$ 848	$ 769
Amounts pledged	692,286	655,683
Furniture equipment and leasehold improvements, net accumulated depreciation	85,815	82,826
Net deferred tax assets	44,906	47,597
Notes Receivable, Net Accumulated Amortization	24,788	24,705
Notes Receivable, Net Allowance for Uncollectibles	8,051	7,975
Unamortized debt issuance expense	$ 1,034	$ 1,163
Class A Stock
Common stock, authorized	50,000,000	50,000,000
Common stock, shares issued	13,156,353	13,139,203
Common stock, shares outstanding	13,156,353	13,139,203
Common stock, par value	$ 0.001	$ 0.001
Class B Stock
Common stock, authorized	99,665	99,665
Common stock, shares issued	99,665	99,665
Common stock, shares outstanding	99,665	99,665
Common stock, par value	$ 0.001	$ 0.001