Single Custom Post

<?php
/**
 * The widget template for displaying information posts
 */
global $widget_args;
$postid = $widget_args['postid'];
$thumbnail = $widget_args['thumbnail'];
$excerpt = $widget_args['excerpt'];
$uid = $widget_args['uid'];

$post_args = array(
    'p' => $postid,
    'post_type' => 'information',
    'post_status' => 'publish',
);

$post_query = new WP_Query( $post_args );

if ( $post_query->have_posts() ) : ?>

    <?php while ( $post_query->have_posts() ) : $post_query->the_post(); ?>

        <article id="post-<?php the_ID(); ?><?php echo $uid; ?>" <?php post_class(); ?>>
            <?php /* Do we have a thumbnail to display? */ ?>
            <?php if( !$thumbnail && has_post_thumbnail() ) : ?>
                <div class="info-thumb aligncenter">
                    <?php the_post_thumbnail( 'info-thumb' ); ?>
                </div>
            <?php endif; ?>

            <?php if( $excerpt ) : ?>
                <?php the_excerpt(); ?>
            <?php else: ?>
                <?php the_content(); ?>
            <?php endif; ?>

        </article>
    <div class="cleared"></div>

    <?php endwhile; ?>

<?php endif; ?>