Note 13 - Reclassifications From Accumulated Other Comprehensive Income - Changes in Accumulated Other Comprehensive Income (Details) - USD ($) $ in Thousands |
3 Months Ended | 6 Months Ended | ||
---|---|---|---|---|
Jun. 30, 2019 |
Jun. 30, 2018 |
Jun. 30, 2019 |
Jun. 30, 2018 |
|
Balance | $ 389,078 | $ 351,596 | ||
Amounts reclassified from accumulated other comprehensive income | $ 0 | $ 0 | 0 | 0 |
Net current-period other comprehensive income | 219 | (15) | ||
Balance | 398,483 | 388,493 | 398,483 | 388,493 |
Accounting Standards Update 2016-01 [Member] | Previously Reported [Member] | ||||
Balance | 389,078 | |||
AOCI Attributable to Parent [Member] | ||||
Balance | 182 | (20) | 8,433 | |
Other comprehensive income before reclassifications | 17 | 43 | 219 | (15) |
Amounts reclassified from accumulated other comprehensive income | ||||
Net current-period other comprehensive income | 17 | 43 | 219 | (15) |
Balance | $ 199 | 145 | $ 199 | 145 |
AOCI Attributable to Parent [Member] | Accounting Standards Update 2016-01 [Member] | Previously Reported [Member] | ||||
Balance | $ 102 | $ 160 |