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Supplemental Cash Flow Disclosures (Tables)
9 Months Ended
Sep. 30, 2021
Supplemental Cash Flow Information [Abstract]  
Schedule of Supplemental Cash Flow Disclosures
 Nine months ended September 30,
(in 000's)20212020
Cash paid during the period for:  
Interest$1,529 $1,814 
Income taxes3,030 2,380 
Noncash investing and financing activities:  
Unrealized gain on unrecognized post retirement costs74 60 
Unrealized (loss) gain on available for sale securities(307)1,161 
Unrealized gain (loss) on junior subordinated debentures317 (779)
Cash dividend declared1,871 1,867