XML 48 R38.htm IDEA: XBRL DOCUMENT v3.10.0.1
Pension and Retirement Plans (Detail) - Components of net periodic benefit costs - USD ($)
$ in Thousands
 3 Months Ended
Dec. 31, 2018
Dec. 31, 2017
Pension:    
Pension:    
Interest cost $ 97 $ 98
Expected return on plan assets (77) (75)
Amortization of:    
Amortization of net gain (loss) 37 42
Net periodic benefit cost from continuing operations 57 117
Post Retirement:    
Pension:    
Service cost 9 10
Interest cost 13 12
Amortization of:    
Amortization of net gain (loss) (5) (4)
Net periodic benefit cost from continuing operations 17 18
Foreign | Pension:    
Pension:    
Interest cost 91 91
Expected return on plan assets (77) (75)
Amortization of:    
Amortization of net gain (loss) 38 43
Net periodic benefit cost from continuing operations 52 111
Foreign | Post Retirement:    
Pension:    
Service cost 0 0
Interest cost 0 0
Amortization of:    
Amortization of net gain (loss) 0 0
Net periodic benefit cost from continuing operations 0 0
U.S. | Pension:    
Pension:    
Interest cost 6 7
Expected return on plan assets 0 0
Amortization of:    
Amortization of net gain (loss) (1) (1)
Net periodic benefit cost from continuing operations 5 6
U.S. | Post Retirement:    
Pension:    
Service cost 9 10
Interest cost 13 12
Amortization of:    
Amortization of net gain (loss) (5) (4)
Net periodic benefit cost from continuing operations 17 18
Continuing Operations | Pension:    
Amortization of:    
Net periodic benefit cost from continuing operations 57 65
Continuing Operations | Foreign | Pension:    
Amortization of:    
Net periodic benefit cost from continuing operations 52 59
Continuing Operations | U.S. | Pension:    
Amortization of:    
Net periodic benefit cost from continuing operations 5 6
Discontinued Operations | Pension:    
Amortization of:    
Net periodic benefit cost from continuing operations 0 52
Discontinued Operations | Foreign | Pension:    
Amortization of:    
Net periodic benefit cost from continuing operations 0 52
Discontinued Operations | U.S. | Pension:    
Amortization of:    
Net periodic benefit cost from continuing operations $ 0 $ 0