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Accumulated Other Comprehensive Loss
12 Months Ended
Sep. 30, 2021
Accumulated Other Comprehensive Loss  
Accumulated Other Comprehensive Loss

5.     Accumulated Other Comprehensive Loss

The components of accumulated other comprehensive loss are as follows:

​

​

​

​

​

​

​

​

​

​

​

    

Effect of

    

​

​

    

Accumulated

​

​

Foreign

​

Minimum

​

Other

​

​

Currency

​

Pension

​

Comprehensive

​

​

Translation

​

Liability

​

Loss

​

​

(Amounts in thousands)

Balance as of September 30, 2019

​

$

(5,111)

​

$

(7,482)

​

$

(12,593)

Change in period

​

 

415

​

 

150

​

 

565

Tax effect of change in period

​

 

—

​

 

33

​

 

33

Balance as of September 30, 2020

​

$

(4,696)

​

$

(7,299)

​

$

(11,995)

Change in period

​

 

646

​

 

1,972

​

 

2,618

Tax effect of change in period

​

 

—

​

 

(71)

​

 

(71)

Balance as of September 30, 2021

​

$

(4,050)

​

$

(5,398)

​

$

(9,448)

​

The changes in the minimum pension liability are net of amortization of net loss of $235 thousand in 2021 and net loss of $102 thousand in 2020 included in net periodic pension cost.