XML 69 R49.htm IDEA: XBRL DOCUMENT

Note 7 - Accrued Retirement Benefits - Fair Values of Pension Assets (Details) - USD ($) $ in Thousands	Dec. 31, 2024	Dec. 31, 2023	Dec. 31, 2022
Fair value of pension plan assets	$ 11,441	$ 13,860	$ 13,783
Equity Funds [Member]
Fair value of pension plan assets	94	760
Fixed Income Funds [Member]
Fair value of pension plan assets	10,362	12,072
Money Market Funds [Member]
Fair value of pension plan assets	985	1,028
Fair Value, Inputs, Level 1 [Member]
Fair value of pension plan assets	0	0
Fair Value, Inputs, Level 1 [Member] \| Equity Funds [Member]
Fair value of pension plan assets	0	0
Fair Value, Inputs, Level 1 [Member] \| Fixed Income Funds [Member]
Fair value of pension plan assets	0	0
Fair Value, Inputs, Level 1 [Member] \| Money Market Funds [Member]
Fair value of pension plan assets	0	0
Fair Value, Inputs, Level 2 [Member]
Fair value of pension plan assets	11,441	13,790
Fair Value, Inputs, Level 2 [Member] \| Equity Funds [Member]
Fair value of pension plan assets	94	760
Fair Value, Inputs, Level 2 [Member] \| Fixed Income Funds [Member]
Fair value of pension plan assets	10,362	12,002
Fair Value, Inputs, Level 2 [Member] \| Money Market Funds [Member]
Fair value of pension plan assets	985	1,028
Fair Value, Inputs, Level 3 [Member]
Fair value of pension plan assets	0	70
Fair Value, Inputs, Level 3 [Member] \| Equity Funds [Member]
Fair value of pension plan assets	0	0
Fair Value, Inputs, Level 3 [Member] \| Fixed Income Funds [Member]
Fair value of pension plan assets	0	70
Fair Value, Inputs, Level 3 [Member] \| Money Market Funds [Member]
Fair value of pension plan assets	$ 0	$ 0

Amount of asset segregated and restricted to provide benefit under defined benefit plan. Asset includes, but is not limited to, stock, bond, other investment, earning from investment, and contribution by employer and employee.

+ References + Details