Quarterly report pursuant to Section 13 or 15(d)

Revenue Recognition (Details)

v3.20.4
Revenue Recognition (Details) - USD ($)
$ in Thousands
3 Months Ended
Dec. 31, 2020
Dec. 31, 2019
Disaggregation of Revenue [Line Items]    
Sales $ 386,657 $ 364,944
North America    
Disaggregation of Revenue [Line Items]    
Sales 268,361 248,574
Central and South America    
Disaggregation of Revenue [Line Items]    
Sales 1,375 1,836
Europe    
Disaggregation of Revenue [Line Items]    
Sales 98,240 97,168
Australia    
Disaggregation of Revenue [Line Items]    
Sales 5,991 5,533
Asia    
Disaggregation of Revenue [Line Items]    
Sales 12,690 11,833
SGK Brand Solutions    
Disaggregation of Revenue [Line Items]    
Sales 168,140 174,880
SGK Brand Solutions | North America    
Disaggregation of Revenue [Line Items]    
Sales 70,402 76,230
SGK Brand Solutions | Central and South America    
Disaggregation of Revenue [Line Items]    
Sales 1,375 1,836
SGK Brand Solutions | Europe    
Disaggregation of Revenue [Line Items]    
Sales 81,809 82,413
SGK Brand Solutions | Australia    
Disaggregation of Revenue [Line Items]    
Sales 3,481 3,002
SGK Brand Solutions | Asia    
Disaggregation of Revenue [Line Items]    
Sales 11,073 11,399
Memorialization    
Disaggregation of Revenue [Line Items]    
Sales 183,274 154,405
Memorialization | North America    
Disaggregation of Revenue [Line Items]    
Sales 170,324 144,045
Memorialization | Central and South America    
Disaggregation of Revenue [Line Items]    
Sales 0 0
Memorialization | Europe    
Disaggregation of Revenue [Line Items]    
Sales 10,440 7,829
Memorialization | Australia    
Disaggregation of Revenue [Line Items]    
Sales 2,510 2,531
Memorialization | Asia    
Disaggregation of Revenue [Line Items]    
Sales 0 0
Industrial Technologies    
Disaggregation of Revenue [Line Items]    
Sales 35,243 35,659
Industrial Technologies | North America    
Disaggregation of Revenue [Line Items]    
Sales 27,635 28,299
Industrial Technologies | Central and South America    
Disaggregation of Revenue [Line Items]    
Sales 0 0
Industrial Technologies | Europe    
Disaggregation of Revenue [Line Items]    
Sales 5,991 6,926
Industrial Technologies | Australia    
Disaggregation of Revenue [Line Items]    
Sales 0 0
Industrial Technologies | Asia    
Disaggregation of Revenue [Line Items]    
Sales $ 1,617 $ 434