Note 13 - Equity (Details Textual) - USD ($) shares in Thousands, $ in Thousands	3 Months Ended
Sep. 30, 2020	Jun. 30, 2020	Mar. 31, 2020	Mar. 26, 2020	Feb. 10, 2020
Stock Repurchase Program, Authorized Amount					$ 20,000
Stock Repurchase Program, Remaining Authorized Repurchase Amount				$ 2,500
Stock Repurchased During Period, Shares (in shares)	0		1,400
Stock Repurchased During Period, Value		$ 29	$ 17,515

Equity impact of the cost of common and preferred stock that were repurchased during the period. Recorded using the cost method.

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