Three months ended
September 30

Nine months ended
September 30

In thousands, except per share data

2018

2017

2018

2017

Numerator:

Net loss, as reported

$

(3,080)

$

(123)

$

(4,048)

$

(2,632)

Change in dividends accumulated on preferred shares

(50)

(149)

Net loss attributable to common shares

$

(3,130)

$

(173)

$

(4,197)

$

(2,781)

Denominator:

Weighted average shares outstanding

2,289

1,711

2,232

1,711

Basic and diluted loss per share

$

(1.37)

$

(0.10)

$

(1.88)

$

(1.63)