Consolidated Balance Sheets (Current Period Unaudited) - USD ($) $ in Thousands		Mar. 31, 2024	Dec. 31, 2023
Assets
Cash and cash equivalents		$ 11,829	$ 10,650
Receivables from brokers, dealers, and clearing agencies		68,105	66,801
Other receivables		6,784	5,373
Investments-trading		165,903	181,328
Other Investments, Fair Value Disclosure		59,533	72,217
Receivables under resale agreements		692,438	408,408
Investments in equity method affiliates		43,281	14,241
Deferred income taxes		1,639	1,580
Goodwill	[1]	109	109
Right-of-use asset - operating leases		7,000	7,541
Other assets		3,706	3,741
Total assets		1,061,325	772,761
Liabilities
Payables to brokers, dealers, and clearing agencies		110,856	111,085
Accounts payable and other liabilities		10,104	8,115
Accrued compensation		13,176	17,268
Lease liability - operating leases		7,632	8,216
Trading securities sold, not yet purchased		57,115	65,751
Other investments sold, not yet purchased, at fair value		20,217	24,742
Securities sold under agreements to repurchase		690,900	408,203
Redeemable financial instruments		7,868	7,868
Debt		29,697	29,716
Total liabilities		948,002	680,964
Commitments and contingencies (See note 21)
Stockholders' Equity:
Voting Non-Convertible Preferred Stock, $0.001 par value per share, 50,000,000 shares authorized, 27,413,098 shares issued and outstanding		27	27
Common Stock, $0.01 par value per share, 100,000,000 shares authorized, 1,926,838 and 1,893,747 shares issued and outstanding, respectively, including 318,332 and 367,491 unvested or restricted share awards, respectively		19	19
Additional paid-in capital		75,314	74,594
Accumulated other comprehensive loss		(969)	(944)
Accumulated deficit		(30,638)	(32,014)
Total stockholders' equity		43,753	41,682
Non-controlling interest		69,570	50,115
Total equity		113,323	91,797
Total liabilities and equity		1,061,325	772,761
Due From Related Parties [Member]
Assets
Due from related parties		998	772
Other receivables		998	772
Related Party [Member]
Liabilities
Due to related parties		$ 437	$ 0

[1] Goodwill and intangible assets are allocated to the Capital Markets and Asset Management business segments as indicated in the tables above.