Note 5 - Qualified Affordable Housing Partnership Investments - Original Investment in LIHTC Projects (Details) - USD ($) $ in Thousands	9 Months Ended	12 Months Ended
Sep. 30, 2019	Dec. 31, 2018
Original Investment	$ 7,954	$ 7,954
Current Recorded Investment	2,623	3,020
Unfunded Liability Obligation	343	343
Tax Credits and Benefits	417	438
Amortization of Investments	397	415
Net Income Tax Benefit	20	23
Raymond James California Housing Opportunities Fund II [Member]
Original Investment	2,000	2,000
Current Recorded Investment	887	1,022
Unfunded Liability Obligation	28	28
Tax Credits and Benefits	150	150
Amortization of Investments	135	133
Net Income Tax Benefit	15	17
WNC Institutional Tax Credit Fun 38 L.P. [Member]
Original Investment	1,000	1,000
Current Recorded Investment	421	489
Unfunded Liability Obligation
Tax Credits and Benefits	81	95
Amortization of Investments	68	79
Net Income Tax Benefit	13	16
Merritt Community Capital Corporation Fund XV, L.P. [Member]
Original Investment	2,500	2,500
Current Recorded Investment	1,105	1,270
Unfunded Liability Obligation	315	315
Tax Credits and Benefits	168	170
Amortization of Investments	165	167
Net Income Tax Benefit	3	3
California Affordable Housing Fund [Member]
Original Investment	2,454	2,454
Current Recorded Investment	210	239
Unfunded Liability Obligation
Tax Credits and Benefits	18	23
Amortization of Investments	29	36
Net Income Tax Benefit	$ (11)	$ (13)

The total amount of affordable housing tax credits and tax benefit from operating losses recognized.

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Amount of investments in qualified affordable housing projects using proportional amortization method.

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Amount of amortization of investments in qualified affordable housing projects using proportional amortization method.

No definition available.

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The net income tax benefit amount of investments in qualified affordable housing projects using proportional amortization method.

No definition available.

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The original amount of investments in qualified affordable housing projects using proportional amortization method.

No definition available.

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The unfunded liability obligation amount of investments in qualified affordable housing projects using proportional amortization method.

No definition available.

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