Revenue (Disaggregated by Revenue Source) (Details) - USD ($) $ in Thousands		3 Months Ended		6 Months Ended
		Jun. 30, 2019	Jun. 30, 2018	Jun. 30, 2019	Jun. 30, 2018
Disaggregation of Revenue [Line Items]
Revenues		$ 47,115	$ 51,169	$ 93,704	$ 100,622
Advertising Revenue [Member]
Disaggregation of Revenue [Line Items]
Revenues	[1]	19,100	20,313	37,255	40,230
Digital Services [Member]
Disaggregation of Revenue [Line Items]
Revenues	[1]	5,005	4,899	9,314	9,367
Other Services [Member]
Disaggregation of Revenue [Line Items]
Revenues		1,195	1,185	2,772	2,541
Advertising And Marketing Services [Member]
Disaggregation of Revenue [Line Items]
Revenues		25,300	26,397	49,341	52,138
Circulation [Member]
Disaggregation of Revenue [Line Items]
Revenues		17,013	17,921	34,286	35,668
Printing, Distribution And Other [Member]
Disaggregation of Revenue [Line Items]
Revenues		$ 4,802	$ 6,851	$ 10,077	$ 12,816

[1] Due to the first quarter 2019 change to the segments (see Note 3 - Segment Reporting), revenue previously reported as advertising revenue is now reported as digital services revenue. The 2018 amounts for these revenue sources were recast for comparative purposes.